Is this good to use also powerful foils (if needed) ?

If they are properly designed and properly constructed and properly installed and reinforced, then yes.

Dual tracks are the future. More adjustability, more universality, and built-in alignment. Tuttle has been great, but it's dead.

We can only hope that purpose-built windfoiling boards with dual tracks will go forever. I will be abusing my Fanatic Stingray with a Moses Race foil adapted to dual tracks.

I wonder why race foils aren't dual track?

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ZeroVix said..
I wonder why race foils aren't dual track?

My guess is drag.

Deep tuttle/Tuttle/Go Foil to dual track.