I've used O'Neill Boost dry suit for 10 years and have had loved it for cold weather skiing. It's time for a new one and It looks like the O'Neill Fluid is supposed to be a great option. Baggy fit on the top but more of a tight wetsuit fit on the bottom. I've read a lot on Ball of Spray and it seems to be that most people like it. Anyone using the Fluid? Any real world feedback?