Sailing above 25 kts steady is definitly fun and that has nothing to do with your Dxxx size! Mine is normal by the way.

Being a windsurfer of the first hour, I feel very at-home if the wind is really blowing and there are only a few guys left.
Adapting your sail to a very small and handy size and still feeling this enormous power in your sail, gives a thrilling sensation during sailing.

You see that same feeling reviving again in the kite scene. They go with 5 meter kites. That look like child kites, tiny and fragile.
And they all return from the water with a very big smile on their face!!!!!