My vote would be for either the Glock 20, 29, 30 or 41. I am 5’10” and about 183 lbs. I carried the 41 for most of the past year, even in the summer, and had no problems. I like the 19, I have a Gen 3, but I shoot the models listed at the beginning better. I have found that the .45 cals don’t like SWC though.