How to compare Power, Speed and Range of E-Foils?

I’m a bit unsure, how to compare the E-Foils concerning Power, Speed and Range:
In my opinion the speed is a matter of foil size (smaller foil ➜ more speed possible) AND engine power (which different engines are available?).
The range more a matter of battery power and engine electric power consumption/minute.
How can I compare easily all E-Foils?
Thanks

It much more important to see who is delivering rather than wasting time comparing parameters of the prototypes that will never be delivered to public imho… cheers!

now its only flite and lift and they are same in terms of speed and power so nothing really to compare :slight_smile: