How much eFoil do you need?
I tried.
Goal: 10kg, so my son can carry it by himself.
Some specs:
99cm * 48cm * 6cm
12s4p VTC6 (optional 12s4p 21700 50s fit in as well)
Vesc six
Similar build like shorty 2, but without wooden box. Full Carbon. The finished board was 2kg. Additional Coating, Stupid round screwcap weights 400g + glue and screws. 400g Vesc (including cooling & metr and receiver). EVA pad 170g; 2400g battery i am at round about 5,5kg.
My old RL setup with 63100 is 5850g.
Final weight total 11,35kg.
Next step: Building weight optimized carbon mast with 6384 and carbon fuselage. That should save at least 1,35kg.
My kids only need 8A batterycurrent flying, 15-20A starting. So the setup is fine for at least 1h, even with plenty starts.
Maiden flight was today (me).
What can i say?
I dont need more than 99cm 
Cutting templates shorty 2 (118cm) VS 99cm
Side by side
perspective is savage
proof even adults can ride it:
Current limit motor 99A (and aditional limits like erpm, current batt, Power, SPACE for riding🤪)
Submarine start
