Thanks for your replies. Much appreciated.

I can't see myself adding a Chrono so soon (cost). I'm thinking of buying the foil as I can get a good price on it but I might not directly commit heavily to foiling.
Ideally I'd like to get a kite that's more fun to ride than the Zephyr, can cover the higher knots wind range and could be used to learn foiling.
I know it won't be perfect in all areas but could an enduro v2 11 or 12 be the solution ?