One aspect of shooting hasn't been addressed... fun. Sure, it's fun to watch someone else shoot your loudenboomer - and shed tears. But, machismo be hanged, watching their face as they dot an
i with a .22 rf revolver is better. And, carpal tunnel problems, arthritis, pins in the wrist, etc - and you'll love a .22 rf. It's a great way to find enjoyment shooting - when you have a physical reeason to no longer 'enjoy' centerfires.
My most important suggestion re a .22 rf - and this is from experience - is to not wait - get one as soon as you can. I started with .45 ACP - discovered revolvers in .45 Colt - eventually discovered .38 - then .32. Finally, after turning sixty, I bought my first DA .22 rf revolver - a 4" x10 617 - new 9/08. Don't do that! Get one soon - skimp elsewhere - sell/trade as necessary - but get one - soon. All of the reasons are good - ammo cost, especially. Even the local store's ZERO 148gr LWC @ $8/50 cannot compete with 525/550 rd bricks of .22 rf from discount stores at $16 - that's <$.03 per rd vs $.16/rd.
I followed up my first .22 with a LN 5" 63 - bought from a friend's estate. The 3" 63 finally became available just before last Thanksgiving - a keeper, for sure.
Do I 'need' any of them? Which 'one' would I keep, if I could keep but one? Hard questions. I hate to say this, as I love the 617, but that 3" 63, currently widely available, is a complete little package - even if I added the 60 Pro style grips to both 63's - the OEM rubber is fine.
I guess my answer is that every handgun shooter will benefit by buying a DA .22 rf revolver.
Stainz