So update, I went for the PS97 & have a couple of hits, it's okay but the TW review is accurate in that the sweetspot is tiny and anything outside is very dead and under powered... also the quality? very poor, grommets already damaged and where the strings loop over each other on the outside of the racket, the plastic is fraying in a strange way...
I agree with an earlier commenter on here and will be sticking to Head as I like mine (had it for 3 years and looks in better condition that the new Wilson!) and am looking for a similar back up racket anyway!