Probably the 5.2 from lakewakes, you can get one at http://wake9.com/boatboard
You are big enough that that board will ride fine for you. You can ask guns about that board, he is 5.10 or so and about 230-240 I think. It rides very well for that size, and the board is very versatile and can be used for smaller people.
If you really want performance, there is the bazooka from TWP, but you have to going out a lot, and really progressing if you want to take advantage of that board. Its an amazing performer, but expensive.
There is also the CompX 5.0 from TWP, but I dought you would find one anywhere. The lakewakes 5.2 take about 2-3 weeks to build and ship, he may have some in stock.
Here is a link gunz started about his new board:
There is a link to the video in there also.