I have six 1911's -- two Colts (both the 1991 models, one 5 inch, one 4 1/4 inch barrel), three SA's (Mil-Specs and one WWII model) and one S&W 1911 PD model.
The most "expensive" is the S&W model, which is the "Commander" size (full size frame with a 4 1/4" barrel). The other five are all "middle of the road" in cost.
All of these 1911's have been thru at least 1,000 rounds. And a lot of that is the nasty steel cased Wolf ammo. And ALL six have been 110% reliable as long as I use "in spec" ammo.
For the life of me I can't understand way people buy 1911's and then say they are not reliable ! ! ! I buy -- and shoot ! ! -- "middle of the road" 1911's and have NO problems ! ! !
But I will say this . . . .
I've had two short barrelled 45's (3 1/2 inches) and neither one was 100% reliable. That's why I boght the S&W.
The S&W is a true GEM, and it's now my primary CCW, for the "winter months".
Just my 2 cents . . . .