I am looking for a gun that would be good for an ankle holster. I have a Glock 30 and need something lighter and a bit smaller for my back up. Any suggestions? A 380 maybe or a small 9mm would probably be a good bet.I am not really not into revolvers but hey, a 357 snub would fit nice on my leg.Also I have been looking into some small gun safes. How are the safes with the fingerprint recognition feature on them? Thanks,AJ