What do you guys like for carrying a spare mag? It'll be a full-cap Glock 19 mag, since a little big and heavy to just pocket. I hear a lot of people say that IWB mag pouches are uncomfortable if you're also using an IWB holster. For an OWB I guess I like the looks of the Sidearmor kydex pouch since it can be adjusted for vertical or horizontal carry, and can also be adjusted for "ride height". The Wilderness pouch is similar but it looks bulky as fuck for no apparent reason. Who likes what and why?