I have not tried Infinit and first I heard of it here. I use Accelerade...it is SWEET and foamy...but for long rides I definitely do not get as hungry or need "real food" when I ride with this. Obviously I do best with protein. As for the "gels"....I only like certain ones. But I had to share that the Gu Chocolate Outrage when "cold" or cool is like squeezing chocolate fugde or icing in your mouth! Yeah it is super sweet but now it is a like a "treat". Howerver, when warm (I do live in Florida) it is like melted chocolate...ok, still pretty yummy! Never thought I would think a gel or "gu" would be a treat--call me crazy!