The SA is an amazing firearm, but so is the RAMI
!
If I had the choice all over again, knowing what I know now, and having run probably 4000 rounds through CZs (in the last 10 months) I wouldn't change a thing. The 75 is tried and true, shoots like a DREAM, has plenty of aftermarket support, and is generally awesome. The 85? SUPER awesome, but more money. The SA? Again, Super Awesome. But unless you have specific uses that would allow you to benefit from the Single Action, you may want the DA/SA. You can't go wrong with any of these choices...
However, knowing what I know now ADDED to what I have, I need something smaller for carry, the 85 Combat for the absence of firing pin block, an SA just because, the Longslide just because it's amazing looking and is probably a "one hole gun", etc... Someone Stop me before my wife does. For good!