I am wondering about the potential of incorporating USMLERx into my study schedule in about a month (test date June 1). I feel like some exposure to that qbank -- at the very least its "hard" quesstions -- would potentially be advantageous. I will be doing a second pass through USMLEWorld at the same time, so I'm assuming it won't take me the same 2.5-3 hours like it did before to go through answer explanations. My question is: how long does a typical 46-question block of Rx compare in terms of time commitment to one of Kaplan (takes me ~1 hour to review) vs. UWorld? Thanks!