Well, that was a wild ride! Got my score back today, extremely surprised!
3.5 weeks dedicated, used only UWorld timed mixed everything, 160-200/day. Reset the bank at the beginning of dedicated, had done about 2/3 of it throughout the year. Managed to do about 2600 of the 3000 questions but somewhat upset that I couldn't finish the bank.
Step 1: 252 (~88 percentile, higher than my best practice test by a few points)
NBME6 (day 0 of dedicated): 235
NBME8 (3 weeks out): 239
UWSA1 (2 weeks out): 257
NBME7 (1 week out): 237
UWSA2 (2 days before test): 255
UWorld: 79.5% second pass(ish, only really did half of UW during the year)
Target Score: 252
Practice exam average: 244.6
Step 2 CK: 268 (93rd percentile)
Really unsure how it happened, I felt awful taking the exam as everyone does. I did not expect to beat practice scores by this margin. Even accounting for the underestimating NBMEs, my average was still about 15 points lower than my real score.
Overall I'm happy with the score, feels a bit anticlimactic since I don't think anyone will actually care about it. I definitely think this test is more a thinking/guessing/"medical intuition" test than Step 1 by far. I was so beyond burnt out from this three week study period I couldn't believe it, it was a truly exhausting slog. I really encourage anyone who takes it to not exceed 4 weeks dedicated no matter how much you think you need it (unless you are ACTUALLY failing practices). I also strongly suggest taking the day before the exam completely off from studying. No questions, reviewing, cramming, no thinking whatsoever. You'll need a well rested brain and attention span to get through. It is a long day and the test feels longer and slower than Step 1.
If I can help anyone or give any advice please ask questions or PM, even if you're reading this in future years.
Congrats to all the people who made it through, and good luck to everyone still waiting!