you will have to do your own reliability testing with any autoloading pistol
Tula ammo has a tendency to be a bit on the dirty side and is has pretty lousy QC ... that being said, I keep a good bit on hand and don't worry too much about running it through my guns in various calibers - and the .45acp I've run is better than the 9x19mm now that I think about it.
Some people worry about extractor wear, and steelcase will wear a little more than brasscase ammo, but not "double the wear" or anything like that. Some people get in a flutter about the steel's coating melting and clogging up your chamber, that's a myth, although it will let more carbon be deposited in the chamber than brass would (steel doesn't expand and seal as well as brass) ... not a major concern, you just have to clean your gun a bit more often.
If you're willing to accept an occasional malfunction in your cheap plinking ammo, Tula/Wolf/Bear ammo isn't too bad ... I wouldn't use it for competition, and I surely wouldn't rely on it for defense.