This is not true. Kaplan is the 2nd best Qbank after UWorld & has helped me immensely in preparing for Step. I've done a first pass of UW, going through my first pass of Kaplan right now, & I absolutely love Kaplan. While it does contain more "nitpicky" stuff than UW, I feel that people pretty much over exaggerate this for some reason. I don't know anything about the Kaplan comBank but I'm just giving my 2 cents about their step 1 Qbank.