This is a very comfortable to play stiff racquet.
If you are not a pro the go for 4U over 3U. 3U simply may turn out to be too head heavy.

Prior to z-force II i have used few Arcsaber lower end models, li-ning windstorm, few carbonex standard ones etc etc. It takes some time to adjust with this one but is far superior than any other counterpart.
I personally feel it is worth the money! Happy playing :)

this is the best racquit i have ever play with. before i use nano 9900 of yonex, but for hard heating i think this is the best racquet.

I'm in love with this beast, this is the best racket developed by yonex till now for Singles but you need to be technically sound in playing badminton to get benefited by this racket put BG 80 @ 25lbs and see the magic....:)

Amazing power!!

Playing with this (ZF2 4U) for around 9 months now after a ll-ning low end and Arcsaber 6. Found it to be extremely good fit for my game, I mostly play singles with reasonably high amount of smashes. It is very head heavy which may not suit players with weaker forearm strength (you may develop tennis elbow). I use a heavier grip ( a lawn tennis or squash one) which makes this racket almost a balanced one instead of head heavy.

It is very good at smashes and clears if you are able to get its...

ZF2 head heavy racket with a unique small head, ultra thin shaft and highly aerodynamically designed is of-course a powerful beast on the court. This racket is extremely powerful and sadly the price will force some people to think about it. If you are a doubles player then buy only if you are playing with good players around you as the ultra thin shaft is prone to break easily.
I m very happy with this racket and my game has gone up because of it. You need powerful attacking strokes in doubl...

The deadliest weapon in badminton.

Amazing racquet, any badminton pro player who is not in touch with this racquet is in loss

Good its as per catlouge

awesome product