i rode my first "lightweight" waterdawg ski yesterday, i know why there are so many used ones for sale. for a yami based hull it rides nothing like a superjet and it weighs too much. Looks good, jumps bad.
when we swapped over the insides from my superjet to the hull, i have to say i didnt really notice a weight difference.
its all about riding style, its different, with the REV hull you have to set up the jump then you can get more height, was my first time out in any type of "surf" yesterday and i found that because the REV hull has a tendancy for the back end to "pop" up when you land it made it very difficult in the surf.
For the jumps tho you really have to pull back on the bars, ive found you either end up jumping flat (late) or its the other way where the ski pretty much lands on top of you.
they are not really "lightweight" the weight difference between stock and the REV is marginal.. ill agree though it doesnt jump as well as my superjet did, however for stabs it rotates alot better, but it needs a totaly different riding style.
i think you can make a "stock" supejet hull lighter than some of the aftermarket hulls for sure.
only probably my second week on the REV hull and ive ridden it most nights, still getting used to it. personal opinion is that its more of a flat water machine.. but def different riding style so im not sure after a 10 min ride a true impression can be made...