USMLE Vault · Step 1

4 Resources I Would Never Use Again

If I were starting Step 1 today — Boards & Beyond, Kaplan, USMLE Rx and Pixorize would not be in the plan. Here is exactly why, and what replaces each one.

One rule decides this entire list, and it is the only filter I use now:

If a resource does not move your UWorld score, it is not a Step 1 resource.

Not "it taught me something." Not "the explanation was good." Did the number go up? Every resource below fails that test for most students — not because the teaching is bad, but because of what it is attached to. And in 2026 there are better options for the same hours.

👉 What I use instead is on usmlevault.com — FREE for your first 3 days →

Boards & Beyond

Redundant now

Boards & Beyond was the GOAT a few years ago. It is becoming more redundant every year, and the reason is not the teaching quality — Dr. Ryan explains well. It is that nothing he teaches is anchored to First Aid.

You watch a long video on a concept. Good explanation. Then: where in First Aid does this live? Which page? The videos do not tell you, because they were not built around the book. So now you have slides and a book, and you cannot decide which one to annotate. Make notes on the slides and your revision material is split in two. Make them in First Aid and you are hand-mapping every video yourself.

And that matters more than it used to, because First Aid is the single primary tool for Step 1 — and it carries into Step 2 and Step 3 as well. Anything that does not point back into that book is creating a second set of notes you will have to reconcile later.

I watched multiple B&B playlists myself. And I have had student after student finish a playlist, come back, and report that their UWorld score did not move a single point. That is the whole problem in one sentence. Concepts without anchoring, and without questions on those concepts immediately afterwards, do not convert.

The honest exception: if you are in third year with genuine time to spare, B&B is not harmful. But even then — if you are not learning it against First Aid and testing those exact concepts straight after, you are spending months for a score that does not move.

Use instead: Mehlman Medical's video playlists. Shorter, denser, system by system, and he teaches how the examiner thinks rather than just the concept — which is why he moves scores where B&B does not. Use him as a rescue, not an opener: when a system's UWorld sits under 65%, sort his playlist by date and watch the last three years. Above 65%, skip him entirely.

And for the anchoring problem B&B never solved — the First Aid Guide on usmlevault.com teaches the book itself, page by page, so there is nothing to map by hand. The four-reading method →

Kaplan

Do not

If you use Kaplan videos for Step 1 in 2026, you are choosing to lose weeks. They are extremely long, they are not built around First Aid either, and — the part that actually matters — students who watch them do not see their UWorld numbers move.

Same test as everything else on this page. Hours in, no score out. There is no version of your calendar where that is a reasonable trade, because the same hours spent on First Aid with questions beside it produce a measurable jump.

Use instead: the book, taught properly, with a question after every page. That is what the First Aid Guide does — read the page, understand it, test it, move on, in about twenty minutes. Then UWorld on that system while it is still warm. The stack you actually need is four resources, not forty.

USMLE Rx

Superseded

USMLE Rx was genuinely good — the official question resource from the First Aid team, with MCQs cross-referenced to the book. It was the closest anyone had come to testing you on First Aid itself.

But it was subject-wise, not page-by-page and not topic-by-topic. So you still could not cross-reference properly: you finished a block, knew roughly which chapter it came from, and had to go hunting. And crucially — it tested First Aid without ever teaching First Aid.

That is the gap under all three of these resources. Boards & Beyond, Kaplan and USMLE Rx: none of them teach the book. And First Aid is a dense reference written to remind, not to teach. Something has to decode it, or you spend three hours on a page and retain nothing.

Use instead: the First Aid Guide on usmlevault.com — which exists precisely because that gap existed. Every page of all 646 pages, system by system, topic by topic:

The best video on the internet for that exact topic, already linked on the page. Not a playlist to search — the single best one, so you never go hunting.
How that page is actually tested — written by test-takers who scored 80%+ on their NBMEs, myself included, along with the confusions students reliably fall into on that topic.
MCQs on every important topic of the page, so you see how the exam asks it the moment you read it.
And the topics with no MCQs are the low-yield ones. That is information too — it is how you stop losing days to things like embryology that were never going to be asked.

Same job Rx was trying to do, done page by page instead of subject by subject — and with the teaching layer Rx never had. The full comparison →

Pixorize

Poor ROI

Pixorize had its moment. With Sketchy and Osmosis both where they are now, spending your hours on Pixorize is a bad trade — and I say that having watched plenty of students do it and land nowhere.

This one is not about quality so much as return on the same hours. The picture-mnemonic slot in your plan is already filled by better, and you only get to fill it once.

Use instead: Sketchy for microbiology — around 20 organisms a day, video then PDF, and that day's MCQs the same night. Watch then test, same day, which is why it sticks. I was still using Sketchy Micro knowledge in residency in 2026. The 6-day method, organism by organism →

And Sketchy plus Osmosis for pharmacology — but only where the map tells you to. The high-yield pharm method names which single resource teaches each drug class best, so you watch one video twice instead of three videos once. That is what turns three weeks of pharm into two days.

The test, restated

Resource	Why it fails	What replaces it
Boards & Beyond	Long, and not anchored to First Aid. Concepts without questions.	Mehlman + the First Aid Guide
Kaplan	Longer still, same anchoring problem, no score movement.	First Aid, taught + UWorld
USMLE Rx	Subject-wise, not page-wise. Tested the book without teaching it.	The First Aid Guide
Pixorize	The slot is already filled by something with far better ROI.	Sketchy + Osmosis, per the map

Notice the pattern. Three of the four fail for the same reason: they teach around First Aid instead of teaching First Aid. The fourth fails on arithmetic. Once you apply the UWorld test honestly, most of the internet's recommended stack drops off your calendar — and that is a good day, because you only ever needed four resources.

Do this today: take whichever of these four is currently in your plan, and delete it. Then open usmlevault.com → First Aid Guide → the Renal system is free → run three pages: read, understand, test. Compare that twenty minutes to the last hour-long video you watched.

What to use instead — the whole stack.

→ The Resource Stack — every resource I actually used across Step 1, 2 and 3.

→ 4 Resources, Not 40 — why the list is this short.

→ How to actually complete First Aid — four readings, 8 weeks.

→ The RPSR UWorld method — the score this whole page is measured against.

→ Which Anki deck, when · Biochem in 3 blocks · The exact NBME order.

→ How to use YouTube without rabbit-holing — the free resources worth your time.

Nothing on that list teaches First Aid.

646 pages decoded — the best video per topic, how each page is tested, MCQs on every page that matters. Renal is free.

Open the First Aid Guide →

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