@cschun86 Did you mean even balance? I don't think you mean headlight because Arcsabers is designed to be even balance.
Well... How I classify head weight is base on below:
RKEP Pro6000/Pro9000 (BP 297mm/299mm) --> Head heavy
Ryoga Tenbu (BP 296mm) --> Even Balance
Arc-FB (BP >300mm) --> Head light
It is obvious here I just rate them according to how I feel.
Arc-FB racket head itself doesn't bring much momentum and easier to flick/change direction after smash. I think it is not related to the overall racket weight but where the weight is placed. (at the head portion or shaft or handle)
After several more training sessions I really have to say: I f*cking love this racket! It's just so awesome for my playing style!
I felt like LCW in this video when defending smashes: http://www.youtube.com/watch?v=ArazfUmdEhk
Yesterday and at the YGO I hold it in my hands. Very light and a bit head heavy. For me not a must have. I don't prefer such light rackets and don't find such less weight necessary for my game. Some player would be glad to get such a light racket from Yonex.