Do you carry a Subcomcact, Compact, or Full size Gun

[justice06rr]

Depending on the attire, I pocket carry a single stack pistol for light/hot weather and a subcompact double stack with ext mag for cold heavy clothing.

Those divisions really are manufacture dependent and vary widely. However, I refuse to own much less carry anything I cannot get a full grip on (ALL fingers).

Your best option here is to carry subcompact pistols that accept full size mags from the full size counterparts. E.g. Ruger SR9/40c, XD9/40, M&P9/40, etc.