Sounds like most of you guys are in normal places. Here in Ca. I can only carry what's on my CCW. So, rather than spending the time and money to qual every couple years on a bunch of guns, I just carry the same one I used for all my training, which is a Sig P226 Navy. It's a full size gun but I love it. And it's very reliable.
That said, stowing a full size is tough in this car. And I can't wear it thanks to the super supportive Recaro's. So I just keep it in a small pouch that's easily accessible. The glove box is probably the only other place that it might fit, but not sure. And if any part of it can be seen, even by someone casually walking by, I can face some big penalties. So I can't just put it in the side pocket or somehow attached to the tunnel. It has to be fully concealed. Gotta love Cali!