I'm still hunting for good books too, and have heard the same thing about First Aid (that it's not as good for Step 2 as it is for Step 1). I thought Boards & Wards was pretty good (high-yield, quick-read, useful at times during third year) although I have an older edition...hopefully, it's even better now. If I combine that with QBank and one other comprehensive book, that's probably what I'll go with.
Do any of you guys/gals have opinions on:
Harrison's Principles of Internal Medicine: Self-Assessment and Board Review
or
Crush Step 2?
Thanks in advance.