Today I glued it on a new Stiga CL CC, a stable, hard blade. As of this rubber I got medium hard feel for forehand actions. First it was easy to go long, since the sponge is very elastic. Mid-strength hit gives average thumb-up like any hi-end rubbers. But Power-Loop with an slightly open-angle can produce very good spin and fast 2nd bounce that makes returning very difficult.
Overall I say, the harder you hit, the greater the performance.
$65 a piece maybe a little scary but no problem for me - I like it!
- David Yu, WA