I'm considering the purchase of a handgun for my wife. It would not be concealed carry, but probably stored safely in a quick access safe at home. We would use it for target shooting and also a gun she could access if necessary. I already have a 12 gauge mossberg and a 9mm high point carbine and I am comfortable with both of them but she is not. I want her to be absolutely comfortable with whatever we get and enjoy shooting it and build experience level.
After looking around and considering possible uses, I think it would be good to have a 22 since she is not an experienced shooter. We have both fired a Browning Buckmark and liked it a lot. it has absolutely no recoil and a wonderful grip. However, I would prefer to get something that could be accessorized with a laser sight now, and a suppressor possibly later. It does not look like the Buckmark can be easily setup for either a laser or suppressor. However, there is a Ruger Mark III variant that comes with a threaded barrel and the new S&W M&P 22 can be adapted for a suppressor, and both can be fitted with a Crimson Trace laser grip. The M&P 22 is also nice because it can serve as a trainer for a 9mm later.
I can rent a Ruger at several ranges, but I can't rent an M&P 22 anywhere near me. I've fired the M&P 9mm and like the grip well enough.
First question, am I missing anything in my considerations of a first handgun for my wife?
Second, I'm wondering if anyone has fired a M&P 22 and could compare the experience to a Buckmark or Ruger?
Thanks!

Terry