Many of those have all the right hardware, they take down like the real thing, they reload like the real thing, the present like the real thing, so, if nothing else, it will feel familiar if you ever get the real thing

Make sure it has a working grip safety if you go the 1911 route. Most of hte all metal gas ones also lock the slide back when you run out of ammunition, you want that as well.
I got (and regretted) a fancy 1911 airsoft. I should have gotten one that looked like my real 1911. Too "cool" looking and I was weak.
My commander frame 1911:

My 1911 with my target grips:

And my airsoft 1911 that I use in safety classes:

Its decent, it fits in my 1911 holsters, and it has a decent recoil. Green gas annoys me so I picked up a couple CO2 magazines for it.