1st session on the 720, w/ the 749 & 483. 12 to 18 mph on 12m soul. Just first impression as I haven't spent much time on it, about an hour. Better low end vs the 590. The 590 can drop off foil abruptly ~8-9mph; while the 720 does drop, it's probably in the 5-6mph range. I only pushed it a little, i...