Quick review of the 4u version, 27lbs.
It’s noticeably stiff (coming from an N9II and other current 3U nanoflare/astrox rackets). Not much head-weight to compensate and help bend the shaft which makes it difficult during drive, defense or late scenarios to get a good length. It can be quite challenging to generate enough power so I’d advise it only for more advanced players. Sweet spot is also very small, like a compact frame racket
During full smash, you get a really whippy/soft sensation which is quite the opposite of what you would expect actually. The sound is almost too good, it feels like the biggest smash ever though the shuttle is lacking weight (slows down rapidly) compared to other 3u/head-heavy racket lines.
Pros : Even-balance and stiffness makes for a great control racket (variety, quality of drops, slices, …)
Cons : Difficult to generate power