I have one. If you are going for dime sized groups at any range beyond 20 yards or so you probably should pass it up. That said, I really like mine and it is a .177. It shoots Kodiak and Baracudas at 930 fps and holds 3 or 4 MOA, maybe a bit better if the stars align properly. It is a hunting rifle and stones squirrels out to about 40 yards or so although I did get lucky on one a bit past that this year.
If you are looking at springers and like RWS, look real hard at that 340 in .177. I'll bet that is one nice shooting general purpose rifle.