I must admit upfront that I am fairly new to this arena but here is my two cents worth:
Both the Sig and Glock family make great guns! I own four Sigs (P230,232,245,2340) and three Glocks, (G19,29 and 32CC) along w/ an H&K USP Compact, etc. With some of these guns, I have multiple caliber barrels.
I personally prefer the Glock subs/compacts for ease of use and feel! They are dependable, easy to use and maintain, etc. If you want a small gun, in large caliber, try the Glock subcompact family. The Glock 29 (10mm) is small and powerful! For a nightstand gun, I use the Glock 19 or 32CC w/ an M6 illuminator/laser attached to the rails. I don't know if any of the Glock subs have the rails...
I would also recommend the Sig P232(.380) as a CCW gun. Its SMALL size lends itself well to CCW use and it can be effective w/ a HydraShok type round. The Sig 239 looks like a good choice-I haven't fired/handled one.
I own Glocks and Sigs in the following calibers: 7.65 Browning,.380 ,.357 Sig,.40S&W,9mm,10mm,.45, etc.If you get into the odd calibers (.357 Sig, 10MM) these guns can get EXPENSIVE to shoot due to ammo cost AND depending upon where you live, you may not find the ammo readily available. If you stay w/ the .380,.40,9mm,and .45 caliber versions, you can operate them more cost effectively for little trade-off in ballistic performance. Help me out here you guys w/technical, ballistic info...
You can't go wrong with either family but the Glocks are a little less expensive to buy and have more after-market parts available for them.
Good luck in your search! You can't make a mistake either way!
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