SR22 all the way.
Great quality, tons of accessories, non restricted so you can take it anywhere, quality made, I love mine it shoots flawlessly I never have any jams or misfires, shot targets out to 200 yrds with it (with SPARC so groups where not the best but kept the shots on the paper none the less) The butler creek mags have steel lips so they feed better than the plastic ones you get with the 597 VTR. I have used both and have friends with the VTR who I shoot with, the VTR has good accuracy but not near as reliable. Although it is less you seem to get what you pay for.
that's my opinion.