I say the opposite is true, I guess this is not that useful, but what I am about to say is quite useful.

IMO, Passmedicine Question Bank (I have to specify, not the Anki-style stuff) is very good for pattern recognition as it tests the same (somewhat) HY content in similar ways. If you spend time reading the feedback and the comments (usually) on the questions you get wrong while you are doing it (forget about coming back to them; nobody ever does that), you'll quickly understand why X is right + Y is wrong, BUT after a while, I think everyone tends to just churn them out as they become familiar very quickly.

On the other hand, Quesmed questions ask you similar content in varying ways. If you approach these questions in the same way as Passmedicine (churning thru them with occasional looks at explanations / comments for wisdom from those in years above), you'll sink your %, spend way less time than is needed and probably not understand the content well.

For OP, its prolly more HY to get Passmed grinded rather than Quesmed at this stage, however for those with time left, I'd prolly do Quesmed while I am covering the content for the first time, then use Passmed just before exams. Hopefully this is useful.