lots of .22 pistols to choose from. I never could decide on one myself. plus it always bugged me that almost all of the only had 10 shot mags.
I think now I'd maybe have to look at something that can be converted. either a revolver that with a magnum barrel or a 9mm with a conversion kit. would probably only shoot .22 with it but the added value of being able to go to a 9mm or other caliber for ~$250 seems to be worth it. I like the EAA witness since it can take a wide range of calibers on the same frame. but I really think I would like a hi-power 9mm with a .22 conversion kit. unfortunately the guy who makes the kits got arrested or something.
if i was to go with a dedicated .22 pistol I think it would be a ruger or browning. there just seems to be plenty of parts and accessories for those so tricking them out would be easy.