Well, hes right. A search will get masses of info but...
I've owned and shot a few hw's and I know own my first air arms, its a prosport and nicer than any out of the box hw, or even a well tuned 97 I shot (or a theoben gasram for that matter)
It has come to light that the ps may have a bit of a problem with a bolt holding the underlever, so if you are going to look at an air arms I'd include the tx200, which has some serious safety features. If I'd known about the ps problem I would have bought a tx, they are after all almost the same rifle.