I don't like saying that one plastic gun is superior to another to any great extent. The reason is that given enough time and money they can all be made to shoot equally well, and more than enough for a carry gun.
If you start comparing them to steel alloy and aluminum frame guns with more parts and more cost, then it makes sense to be particular.
But I can take any of the top brands of polymer guns, and shoot them about the same given time and a few bucks. I always stuck with glock, only because I can't find a good reason not to.
If you are shooting an Ed Brown or even a high end CZ, it is going to shoot tighter groups, but the Glock will keep shooting in mud snow or lack of cleaning, they are different animals. And if you notice the handgun per say has taken on a pocket carry role for about 75% of those who carry daily, other than barbecue guns and Going to a friends house, or at work, I don't see many folks carrying a full-size gun anymore. My Glock 30 S, was on my hip one day last week, and I couldn't wait to get home and slip into a pm9, and a remora.
The Glock 30 S is only 20 ozs, hard to beat for 11 rounds of 45, you would need 2 1911's, or be able to reload faster than firing straight through .And with at least 1 mag and usually 2 mags of G21 variety with me, I say that's about all you could ever need unless you stumbled onto an invasion.
They still are handguns and have their limitations. That's also why although I love to shoot 1911's, for the size and weight, they make no sense to carry as a EDC. You can get a high quality polymer gun for half the price with 2x the ammo and half the weight