I have ridden a sample of the rocketfish with the new foil and 14mm alu mast.
This kit is very beginner friendly but yet will be easy to upgrade to much more high performance with a new set of wings given the thin alu mast profile.
Overall it feels a lot like the foil fish...but the fuselage is longer, 10cm as far as I know - it is quite more pitch stable than the foil fish - the parasitic drag of the mast has decreased significantly due to the change from 18 -> 14 mm mast thickness. The 18mm mast does feel a bit stiffer in roll than the 14mm one though...so for freestyle and a lot of jups etc I still prefer the orange 18mm mast.
Torsionally they seem quite identical in rigidity, the 14mm mast has a much wider choord.
The wing shape is the same as the foil fish but the material is something like glass-reinforce nylon or so...it works surprisingly well and makes this kit even cheaper than the foil fish is.
To be honest, I prefer the shorter fuselage of the foil fish for foiling manouvers compared to the Rocketfish since I like my foil to be very reactive to input - but the fuselage of the Rocketfish has the option to put the rear wing further forward to match the responseness of the Foilfish - so quite a nice feature.
The wingshape is still the same, very good light wind and beginner charateristics and very easy to learn foiling moves on. I usually ride a faster wing, but I love to go back on the big LF wing every once in a while.
Overall, a good kit for beginners and manouver / wave oriented foil riders with plenty of upgrades available to allow progression..
The tracks below the board allows for much faster mounting of the foil + fine tuning to personal preference. The board can be set up with 2 or 3 straps..
I don´t think it will be available before 2016 though..
/Thomas
disclaimer. I have been involved with R&D for LF for a decade and I like LF products and i LOVE my good old foil fish still after 9 months of use and make my own foils also...