I've got FA (sort of not that great for 1/2 the sections)... UWorld (the best), MTB2 (the brand new 3rd edition that came out yesterday)... Step Up, Crush, MKSAP 5, and a Kaplan question book. Most of this stuff was from my ex that absolutely destroyed Step 2 - forgot what her score was but it was phenomenal and she was just an average student otherwise.
I'm almost done with my 2nd round of UWorld... in the process of finishing up FA and working on the MTB. I'll dig deeper into the MKSAP and Kaplan question books that I have between now and the exam... and I will definitely get 2-3 of the NBME + uwsa done over the next 2 weeks. Exam is on the 23rd.