I've always used a hydration system like the Profile Design Aquacell, Aqualite, etc... Clearly, all the recent testing shows that BTA is the way to go. My concern is that I won't drink enough if I don't have the straw in front of my face. I've done a few rides this year with the BTA set-up and I'm just not drinking enough. I know I could just practice more, but I'm thinking I'd do better with some of the new BTA systems with straws. I would cut the straw down, but do you think it's still an aerodynamic nightmare?