Things I liked: Accurate, powerful, lightweight, dependable, shoulders & points better than any PCP I have tried. Under 1" 5 shots at 50yrds with Crosman Premieres and one ragged hole with JSB's. 35 to 50ftlbs, AWESOME
Things I would have changed: I don't like probes, so a foster fill. Maybe detune a bit if 50ftlbs is too much for you. I like the power, but I like a big shot count & bell curve. You can EASILY put a lighter spring in and do so.
What others should know: The gun is now my favorite rifle in .22 I have a fully tuned Rapid in .25 and I like the Rainstorm II WAY more. Shorter, lighter, a lot less money, just as accurate with the right pellets. If for any reason you are unhappy with it, Will Piatt of Saddle Mountain Gunsmith is an expert on these and turns them into a great rifle. Don't get me wrong, it's great to begin with but he adds a foster fill, improves the shroud, works the trigger, sets it for a bell curve and more shots at 35ftlbs as opposed to the 50ftlbs and steady drop in velocity it does from factory. Very affordable accurate gun. I have to say the best bang for your buck period..