Buy my '10 Banana Magic 157. Only ridden 4x.
It really is an awesome board - carves like hell.
That said, I'm 5'5" or 5'6", around 160 (150 when in better shape) and I feel its just a tad too heavy/big for me.
In no way is it too big for me to ride, it is actually a GREAT freeriding board, but I want to start getting into freestyle a little more so I'd like something a little more lightweght/maneuverable.
How about you buy the 154 and trade me for my 157?