Thanks again to all the experts for sharing all this interesting info.
I am deciding tomorrow between
honwave T40 - 1600 euros
Mercury heavy duty 415 XS - 2400 euros (PVC)
Advance - local brand Hypalon made. 2100 euros
Things is that this "advance" is not really nice designed, although its a good price for the hypalon. They made a cheap hypalon boat but it doesn't leave convincing impression once you see it live. Ocean blue 420 OCEAN BLUE 420 | Advance boat
I think I will go for the honwave.