I wouldnt worry about Gong or other brands in this respect, as I have read loads of posts about foils breaking, different brands.
Moses-SABfoil in particular.
So jumping and breaking foilgear is unfortunately a common problem it seems, for many
Using big foilwings instead of small ones with less torque?
I dont know - have just followed and seen this happen so often on the forums.
Maybe one should choose wingfoil specific reinforced gear?
I think the newer (heavier) SABfoil fuses are stronger as they aim for wingfoil instead.