Those sources in addition to UW should get you 260+ if you are able to get through them all. I used quite a few more sources than most, but ended up going from a 253 on Step 1 to a 284 on Step 2.
Review Sources:
Kaplan notes during 3rd year
First Aid for Peds and Ob/Gyn
MTB Step 2
SUTM
Uptodate for any discrepancies between sources
UW 2x
DIT Study Guide(a friend did the course, I just borrowed the book)
Reviewed all of it when studying for shelf exams 3rd year. Finished in May didn't look at any of it again until my dedicated 3 weeks off to study in October. Kaplan is a little much for a quick review, so I annotated important parts into First Aid/SUTM so I wouldn't have to look at it twice.
I killed all of my shelf exams and then destroyed Step 2. I highly recommend these sources for those that have time, but it is overkill for most.