Going to build another 1911. Have a Baer frame. I have 5 .45's and thought I would do a different caliber. Right now I'm stuck between building a 9mm upper with .38 Super barrel that I could swap back and forth, or do a 10mm with a .40 barrel. I like the idea of cheap and plentiful ammo, and the history of the Super, but the 10mm packs a lot more punch. Would also be nice to have a 9mm 1911 for the womenfolk and younguns to shoot. Really could care less about the .40, but I do have a couple boxes of ammo already to shoot through it. I reload for 9mm already, so no concerns there. I also can make a 9mm 1911 run without a ramped barrel. Slide and barrel will come from Remsport, probably.