I have shot a few boxes of them, and actually did very well....my CZ 204 is only a yr old.....so I have not shot a ton of cartridges out of it......I am partial to the Hornady 32 grain V max.....but I saw a message here about a place in Montana, and I ordered some from there.....The Hunting Shack......they sell HMS ammo, and it is also a 32 grain V Max....I have shot it , and it performs like the Hornady , or pretty close. They also had pretty good prices ...so it made even more sense for me. I guess I'd like to think with my wallet....but in the end...the gun does ail the thinking...if the gun does not like the round....I keep looking...so far I am pleased.