When I'm not carrying my G26 or G19 I carry either a Taurus 85 .38spl or my Kimber Crimson Ultra Carry II.
I have XD's also and they are fine weapons..........JMO
Ruger Single Six is a good .22, but I noticed they aren't very accurate w/.22lr (if you get one chambered for both .22lr and .22 mag)
They are accurate w/.22mag