DO student. Took Step 2 July 20th.
Step 1: 255
Step 2: 267
UWorld 1st pass: 83% (untimed/tutor by specialty throughout third year)
UWorld 2nd pass: 95% (timed/random; only finished ~70%, made sure to hit my weak areas)
UWSA: 265 (1 week out)
I took 4 weeks off to study, which was entirely too long, and was pretty burned out at the end of my prep. I set a goal of 270+ but I'm happy; made a few dumb mistakes during the exam mainly due to stress and fatigue. The exam was very fatiguing for me and I was completely exhausted by the end. I found myself having trouble staying focused for the last block or two, especially the last (which also happened to be my most difficult by far). I usually marked 10-15+ per block (I'm somewhat of a compulsive marker) and usually had 12-15 minutes to spare at the end of each block. They went something like 45, 43, 44, 43, 45, 43, 43, 38 but I can't quite remember. The test was very similar to UWorld in overall content with some really random things thrown in. There were definitely a few "I have no idea what you are even asking" questions and so I narrowed it down to two good answers and just took a good guess.
Overall, go into the test trusting your preparation. Try not to get frazzled when you run into questions regarding information you have never seen. Just do your best and trust your instinct.
Here are the resources I used:
Board prep: UWorld and SUTM; UWorld is essential and definitely the best resource. Studying hard throughout third year will make a world of difference. SUTM was good for me but I can't compare it to anything else since it was all I used.
FM: Case Files and PreTest
Peds: Case Files and PreTest, UWorld
OB/Gyn: Case Files, PreTest, UWorld
IM: SUTM, UWorld
Psych: NMS, FA, PreTest, UWorld
Surgery: Case Files, UWorld
If anyone has any questions feel free to PM me.