I have fired many hundreds of rounds through each without a single problem that I can recollect. I load all my own practice ammo and carry with Federal Hydroshock.
CZ’s are remarkable pistols. I can’t believe, considering what a 1911 bigot I’ve been most of my life (my favorite carry piece remains a Wilson Stealth), how much I’ve come to like them.
Hydra-shok dang it!
I actually just a had a close friend buy CZ and I was very impressed with how it shot. The Ruger P89 was the second pistol I ever bought. It has never jammed once and it’s sturdy. I don’t believe you can go wrong buying a Ruger, however I wouldn’t CC it.