which ucat official mock (A,B,C,D) on medify is most like the actual ucat?

i have my ucat exam tomorrow and was doing the ucat mocks. I was just wondering if anyone could say which ucat mock on medify is most like the ucat exam theyve done.

Generally, most say that official mocks A and B are harder than the real thing, D is easier and that C is the most realistic with many getting the same score in mock C than they do in the real thing.
Best of luck tomorrow! How are you feeling? Mines is on Saturday and I don't really know how to feel