I have a Smook Shredder and my son has a Smook Wave Board in PU layup and a Whip pro CSC.
In bay chop and small waves the Whip is an awesome freestyle board for him doing his airs and tricks but as soon as theres a chance of some down the line action or real waves its straight to the Shredder or Wave. Less tail volume thinner rails and last but not least the Quobba fins make them much more responsive and they hang in through turns so much better than the Whip IMO.