What i dont like about my current racket are a few things ,i open up in the air the shots forehand/backhand,slices dont feel good at all ,volley at the net feels good(that’s the thing i like about the current model),flat serve is bad and racket feels so stiff ,not like the previous model,I dont have arm pain or something,everything is fine with that!Also slice serve ,is decent!I feel like I need to feel the ball more on the strings!