Guns, Dogs and Blades QnA

PCC recomendation?
Anyone have experience with the various Pistol Caliber Carbines/SBRs that could share or give recommendation? I'd like to get one in 45 ACP because that is the caliber I use the most. Second choice would be 9mm. Conceal-ability and compact size is a significant feature and being able to unlimber and put into action quickly is important. I would be carrying concealed in a pack or bag for security detail I am part of. Besides that, they look like a lot of fun to play with. Magazine type isn't a big concern, though higher capacity(13+) is more desirable than the standaed 7-8 from a 1911 mag. At some point a suppressor may come into play but that is not the main focus. The CMMG Banshee looks pretty neat but isn't foldable as-is far as I can tell and is at the top of my price range.

Well, some folks laugh at me when I suggest the KelTec Sub 2000. I love mine, folds in half and slides right into my backpack and they accept the Glock 33 round mags. Mine is in 9mm, I can hit steel fairly consistently at 100 yds, and have done so at 200 but ya gotta aim at the moon to do it, lol..

They do have a threaded barrel for a can down the road. Oh, and their customer service is top shelf in my experience.