I am a big fan of Lift. They were the first one on the market and did not stop to improve. Now in the 3rd generation. As far as I can tell they have sold more eFoils than all their competitors together. They are an inventor with innovations such as the folding prop and so many wing options. Super robust and reliable.
Fliteboard is certainly second in line, but be careful with Takuma, Waydoo and other cheap solutions. They have too many disappointed customers. As you can see here in the forum and several Facebook groups. You get what you pay for.
Just my 2 cents …