going from a tecnifibre carboflex x-speed NS to this racquet was a big change never played with a head light racquet before. Once I got used to it I was over the moon happy with it!
I try to play a high tempo game and the lighter racquet made it so I didn't get as tired as quick. Also being set up for power with with the X-one biphase string provided lots of power without having to swing hard.
Going to this racquet from my old one I found this has a bigger sweet spot as well not miss hitting near as many balls.
These strings or maybe its the string pattern where it has one less string it seems to wear quicker than the DNAMX string does. That could be the only thing I can say bad about this racquet. I like playing with strings and tension so it does not bother me.
I have just ordered another one to have for a backup. Another great racquet from tecnifibre