I have two boards that I could ride, tho one is my main board.
I'm six feet tall and ride a 155 all mountain board. Its a Santa Cruz and my other board is a Burton. the SC is a little stiffer and out west some like to ride slightly shorter boards because of the fresh powder we get vs. the packed powder and machine groomed of the east.
My Burton is a freestyle and I'd rather ride the SC.
Never Summer makes some excellent boards, high quality and some variance with flex.
When you get back to the states, rent or borrow a few different styles before you find one you like.
http://www.neversummer.com/snowboards.html