RE: 22LR
If you want a semi auto to get your jolly's that fine. But if you want a serious tack driver why not buy an Anshutz and be done with it. It will cost almost the same as you're 10/22 rig by the time you're done "trick'n it " out.
I've shoot 3 different 10/22's that were modified to the max and not one is as or more accurate than an Anshutz.