You can also opt for their
Mil-Spec, it's more "basic" and no-frills, and is MY favorite. I like customizing mine, so it offers the perfect platform for that...and is just as well put-together as my TRP full-rail.
Yes, I'm a Springfield fanboi. I've owned an ATI 1911, and borrowed a Kimber from a friend to test drive...and they don't hold a candle to my Springers.