I've bought and sold, carried and shot a lot of CZs over the years starting with my first 75B. Experience has been with the CZ-75, the CZ-75B, the CZ-75D PCR, the CZ-75 Compact, the CZ-85, the CZ-83, the P07, the P09, not to mention several CZ rifles and shotguns. I guess I'm kind of a fan boy except that I tend not to hang on to any gun very long.
As an Army officer, I've twice been asked to commission new officers and in both cases, the presentation pistol I gave was a CZ-75B. These days my favorite pistol is the CZ-75 Compact. The one I shoot well and don't find too onerous to carry. I guess that makes the 75B and the 75 Compact the best ones for me.