At a gun show I was asking the guy about the Wilson Combat FLGR and had the same discussion as this thread. But for $20, what the heck, I got one just to try it out for myself.
I'm too new at this to notice a difference in shooting.
It's a bit slower to field strip, but not by that much. It's 5 second I can spare, especially since it's 5 seconds of gun handling.
Anyway, I had my fun and the WC FLGR and it is still in my gun.