Anyone have any experience with Hammer nutrition products......gel, Sustained Energy, etc. I've been using Heed-- which I like because it is not so sweet, tastes fairly OK and seems to help. My steady state rides have begun to nose towards 3 hours....is that the next level for S.E. or Perpetuum? I sometimes carry along more solid fare like grapes, prunes, Clif bar, etc. If I take nothing more than Heed after two hours I'm definitely feeling it.
(I haven't eaten on the bike since days of YooHoo, cookies, flat Coke, etc.)