Any thoughts on the Al Merrick tuflite M-13? I've been trying to decide between that and a regular Flyer but I keep hearing mixed opinions on the M-13. I'm 6'3'', 185 lbs. I thought of getting a board shaped, but I had my last one shaped and wasn't happy with the results. Figured I might have better luck with a respected name. Is the flyer a descent board for an "intermediate" surfer?