I did not like M&P 22 when I looked at one. I have heard the compact model is much nicer and higher quality but I could never find one to check it out in person.

I opted for the Walther PPQ 22, which has worked very well for me. I actually think it is closer in feel and function to my M&P 9 Compact than the M&P 22 because it doesn't have the thumb safety and the trigger is pretty doggone nice. The PPQ serves as polymer trainer for me and my family.

I'm sure the M&P 22's run well. Just offering up another option.