We all make our own choices. I agree with Rock6 & 1911 guy that if one carries an auto they should carry at least one extra magazine. A firearm is a pain in the posterior to carry. If I am going to go to all the trouble to carry a firearm a magazine is very little more trouble in my opinion.
With that said in cooler weather I usually carry a full sized .40 with a 12 round magazine & an extra magazine. In summertime I usually carry a smaller subcompact 9mm with a 12 round magazine & a spare magazine. Every once in a while I get an itch to carry my SR 1911. If I carry it It is with 7 + 1 flush fit magazine in the gun & 2 spare 8 round extended magazines. So I guess I usually have 24 - 25 rounds on me.
With that said in cooler weather I usually carry a full sized .40 with a 12 round magazine & an extra magazine. In summertime I usually carry a smaller subcompact 9mm with a 12 round magazine & a spare magazine. Every once in a while I get an itch to carry my SR 1911. If I carry it It is with 7 + 1 flush fit magazine in the gun & 2 spare 8 round extended magazines. So I guess I usually have 24 - 25 rounds on me.