I bought a commander of gunbroker for $635. Maybe years down the road I'll try another glock, maybe the 10mm as recoil from pistols are nothing until you get into 44mag territory or higher.
Never thought about the sig because they also looked bulky and if I was going to get a bulky pistol I thought I might as well go for the glock. are the P220 slim?

I feel confident in my decision. I've only owned 2 1911 but they were absolutely reliable with everything from low recoil to +p to fmj, hollow points, and lead semi-wad cutters