At about 130lbs running 34mph and on a good day getting a couple at 35 off, I ride the 65.75. I love the ski. I think it is very stable, symmetrical and forgiving. It's just fast enough across the course and turns appropriately according to my input. It is one of the best skis I have ever ridden. I use the spoiler and like it too. That being said, sizing can be a bit tough. I've seen the 65.75 size be maxed out at about 170lbs, going 36mph at short line, getting up on the tip and using a lot of ski in the water.