For those asking about Kaplan Qbank
,... well, I'm not sure if it's really useful. It kind of frustrated me most of the time. I felt the questions were very picky and weren't really well-written, but then again, the exam had many similar weird questions! So may be it's useful after all. I did only one month and finished two thirds of the qbank. I recommend you do the same only if you have enough time after UW, because I don't think there's a better qbank (I've tried USMLEconsult). So take it as a practice, not as a way to assess yourself, and you may avoid a lot of frustration.