I'm a fan. Been using them off and on for 2-3 years now. The gels just taste "right" to me, not too sweet and there is a good variety of flavors. The drink mixes I buy the variety pack of, so I get single serving packets. I'll stuff those in my jersey to use when I go through the two bottles on my frame. The flavors are a little subdued, which is good after I've had 2 bottles of super sweet stuff like Skratch or Tailwind.