Hello 2 all, i currently use a yonex Aerotus 80sp but have been looking for a decent replacement. i came across a yonex isometric 150 on ebay, but havent been able to find ANY information about it . actually, i dont know anything about the aerotus 80 that i have. does anyone out there know anything about either of these two rackets and would you be able to recommend an upgrade. my style of play is more tactical/offense but i like to smash from time to time aswell and i'd say i was an intermediate or improving player! i'm looking to spend about £40 or so and i dont care if the racket has been used, is an older model or is on sale!! i'm not too fussy about make either, so i'd get a racket made by someone other than yonex........im sure other manufacturers make decent examples too. many thanks for your thoughts regards bf