personally i have used the Flare, the S-type, Kombat and Evos in 90 liters and more...
I think the Flare is a great freestyle board. The Evo a great wavesailing board.
but if you are looking for a freeride board and you plan to go waveriding backside. Still want some speed and also do some freestyle tricks, then go to the Kombat, its a very nice board and I think would work better for what you are looking for.
Its a nice board for tricks, easy for backside riding and good for freeriding. Its a one for all board and durable.