Looking to get another board, something fast, light and easy to maneuver..

Just curious what you guys think is the best type of board w/ dims for chucking the fins out?

I'm 6' and about 155 lbs soaking wet

Current board is a Kechele Sprocket
- Dims. 6'0 x 20.2 x 2.65
- Fast, but a little to heavy

Any input is appreciated, except from negative nancy ... no one likes her

Cheers