My buddies GSG is a nice semi.-auto. pistol I've used several times that I'll be happy to use again (he has complained once or twice about it not eating all ammo., though I think it had more to due with the cheap bulk ammo. he was feeding it). I prefer to only use only CCI ammo. for all 22LR firearms myself.
Always liked the Ruger Mark ll & lll's (semi.-auto.) especially with the heavy barrel, very reliable with any and all ammo. used and easy to shoot.
The quality of the Ruger SP101 (stainless revolver) is very nice, but they have become very expensive over the years. IIRC I bought mine new for around $400, however they are about double that now.
I'm thinking of getting the Ruger 22/45 Lite (semi.-auto.) for my wife and daughter to use, although while it will be their go to handgun I'm very much looking forward to shooting it myself.
Finally I'm interested in the newer Ruger SR22 semi.-auto. pistol for myself, although I've not even held that one yet so can't say much about that one (also the longer barrel version may not even be available yet in Canada).
Cheers D