I am about 5'10" and 160 ... right on the line for either length. I got to ski the 178's last year on several deep days and loved them. I unfortunately never got to take out the bigger size. I didn't feel like the 178's were floppy or not enough ski for me, but wonder what I am missing on the bigger boards, I ski a 178 Legend Pro most days. I am not really into going as fast and straight at all times. What size should I get??? With the giant shovel what does the larger size really feel like?

The general rule of thumb with rockered skis is to go 5 to 10 cm longer than you normally go, because the rocker makes it more maneuverable and you have less edge contact on harder snow. This make it easier to ski in both pow and on the groomers. I would go with the larger size, you will get more floatation in the pow, and more stability in all conditions. The ski is really nimble, fun and easy to ski. The 188 is the way to go. I skied this ski for a little bit last season in the 188 and really enjoyed it. I would feel like a little awkward on the shorter version. I'm 5'8" 160, so roughly the same size as you.

I would say go with the bigger size. I am pretty much the same size as you and have skied the 188 and because of the long rocker and the shorter base contact they actually ski shorter than their printed size. Be ready to go fast and get buttery with those turns.

Write your answer here...I would probably say get the larger size, the shovel tip allows for easy turning and the surface area actually is alot smaller than the length. If your going for the megawatts you may as well go big right.