Any Speed Boat guys here?

[BRICKNICK]

I'm looking to get a brushless electric rc speed boat, and I need a few suggestions. I'm aware of the traxxas Spartan, and I'm also aware of the pro boat models black jack and miss geico. There are a few other boats I was looking at from pro boat models, but can anyone suggest something roughly 30+ inches in length and as fast if not after then the traxxas Spartan? My brother in-law got the Spartan and is running lipos in it and I wanna beat him LOL.