I shoot indoor 22lr NRA bullseye with my Sig; I finished this season with a 287 average.
My 45 was a SprArm Trophy match. Here in eastern Pa we still have a corporate pistol league-go figure!
I presently shoot one the first, original Chip McCormick hand made Kimber's but not competetively.
It is a Custom Combat and is my carry gun. When I do go back though, I will probably go back to the Springfield as even the basic model can be put together and be competetive pretty inexpensively if you do the work yourself. I recently held a Taurus 1911 in the shop and it seemed like a nice, usable rig.