I rode the NP/JP SuperSports 119 on the demo day at Shearwater on the Gold Coast with a 7.2 NP H2 sail.
Thought it was pretty good, gybed really well compared to the JP Slalom I usually ride. Did not blow one gybe. Also was quite quick and handled the chop much better than the slalom would have but it felt just a tad down on outright speed.
For flat water or a little chop you usually can't beat a slalom, but when it gets a bit choppy or lumpy and you want a fair degree of board control, the SS is a great board IMO.