Looking here out of pure curiosity, to see where preferences lie statistically with carry semi's. This is not meant to be cal specific ....... seeing as there are a good many double stack .45acp's these days.
I have fairly large hands and invariably prefer fat grips and so double stackers (EDC SIG 226 ST). I recall dr_cmg is the opposite and IIRC went the single stack route. I always feel at ease with a 1911 in hand but when I had the P12-45 liked that feel better than a Gov't A1 single.
So - apart from seeing the stat's on this poll, wonder too if folks think it is mostly governed by hand size ... for me I think that is it. Good fat grips feel more controllable for me. I love the SIG 220 but it lacks a slight fatness compared with the 226 or 228.