I have a couple of the Glock 44's. Both have been trouble free and good shooters. If youre a Glock shooter, they makes sense.
I didnt notice that my 44's triggers were any different than any of my other Glocks. I dont do trigger jobs on anything unless something was really wrong, so they are all stock.
I know a lot of people complain about the mags only holding 10 rounds, but I don't see what the big deal is. I believe there are some aftermarket mags around now that carry more, but I haven't tried any.
I use three dot night sights on anything I can easily get them on, and the 9mm Mepros Ive been using on the other guns, went right on the 44's with no problem. Although the rear sights did peel a little curly cue of plastic out of the dovetail on the one. If you round the corners on the emery when you smooth out the bottom of the sight, and it will stop that urge to dig in. They shoot very close to POA too.
I'm on my fourth case of Blazers between the two, with a mix of Winchester Super X, Aquila, and a few others to see what they liked.
The only ammo they didnt, was some old Federal Match I had in the back of the locker, that was there because it didnt work in any of the other autos I tried it in.
I also have a Beretta M9-22. Ive had the same experience with it as I have the Glocks. Its a good and trouble free shooter as well.
These have the Umarex name on them, and they did a good job. I know a lot of people dont like the Umarex name, but Ive had a couple of other guns made by them in the past, and never had any troubles.
One thing you notice right off with the M9 is, you cant tell if you have a 22 or a 9mm in your hands. They are very close, if not identical in weight and feel. If you arent paying attention when you grab it out of the safe, if you dont take a quick peek at the muzzle end, its easy to grab the wrong one.
Its mags carry 15 rounds, so if thats a bug for you, they took care of it.
I dont have as many rounds through the M9 as I do the Glocks, but Ive had the same experience with the same ammo Ive shot throught the Glocks. It seems to like everything but the Federals.