@jeremy hmx i have not tried Arc 10 yet, desperately wanna do so. but sadly, i still have no friend having arc 10 at the moment. but have tested Arc z last week.a fast racket and it has a good power as well.. i might think that, arc z is better in drive and smash..as well as defense. but arc 10 might be better in control. but i believe control comes from player not the racket. btw, it might be quite hard to get used to due to its iso/oval head.the sweet spot is smaller than usual iso
Arc Z is harder to get used to, yes. But overall I do feel it is a better racket than the Arc 10. You just need the determination to try it out and get used to it.