FRP said..
Surf
The other thought is take a close look at the "buy and sell" on this site. There are many, many very good boards that come at a fraction of the price of new. I suspect that what ever your next board is you will soon be looking for another board as you are at a point where your skill is improving quickly. Finally with the money you save consider buying a very good paddle.
Cheers
Bob
I think that's a great suggestion especially as I will have a custom Speed, 9'5" x 31.5" 160 litres that should appear in the for sale section tomorrow :)