I've got two CZ Clones that I'm particularly happy with.
The first is factory stock, but feels and shoots like a custom gun -- a Sphinx Compact. Wonderful trigger, superior fit and finish. Exceptionally accurate.

The second is an AT-84s that was supposedly built by Jim Borland, a legendary gunsmith from the 80's and early 90's. (I can't prove it, except by comparing its custom work to others by the same gunsmith. But if you've seen other of his certified guns, you'll see many common features. No marks inside that I can find, however, to prove Borland's craftsmanship.) Lots of custom work, including a Bomar sight, mag well, extended controls, bobbed hammer, checkering on ffront and back straps, etc. (I had the slide nickel-plated at a later date, after the original finish became unattractive.) It has a trigger like butter -- similar to a S&W Model 52-2 I once had.
I set about, a year or so ago, trying to contact Borland to verify provenance only to find that he had died a few months before.

These are my two favorites, although I have a semi-custom CZ-75B SA that is almost as nice.