Uworld 1st time, timed and mixed: 70%
Kaplan qbank (35%): 59%
NBME 6 (4 weeks before exam): 237
UWSA (1 week before exam): 247
Free 150 1 week before 83%
Step 2 CK real exam: 241
Funny story: I took the exam with a fever, due to common cold, It was my first day of symptoms so I realized that I had fever during the second block of questions haha.
I am sharing this because I am very thankful to the people who did the same thing before. Good luck guys!