1911 does have a good trigger, but I don't get the ergonomics thing. It's not bad, but slide release is hard to reach with out changing the grip. Also I never been a fan of the grip safety.
I have a 1911 myself; it's a great looking gun. But in some ways it's kinda outdated; takedown is PITA, some have reliability issues, it's pretty heavy etc.
You may ned to work on your grip or technique if you're having problems reaching the slide release. A right handed shooter jams in a fresh mag with the left hand then racks the slide and it's good to go. Your other option is to load a mag and then press the slide release with the thumb of your left hand (not your right hand). If you're using a proper grip, with your right thumb on the safety and your left hand forward and wrapped around your right hand under the trigger guard (not supporting the bottom of the gun under the mag well like in the movies) your left thumb should reach the slide release without problem and then sit along the rail during shooting.
If you have really big or small hands you may have problems, but the single stack and double stack designs appeal to a lot of different shooters. I doubt that many owners of an STI or a high quality modern manufacturer would agree that it's outdated. Complicated triggers designs don't always make pistols more reliable or perform better.


















































