During five years of training for Ironman triathlon races I've used dozens of gels, sports drinks and other fueling products. EFS Liquid Shot is probably the best I've have ever used. It's technically NOT a gel. The consistency is thinner which helps it be consumed and absorbed faster. The Vanilla taste is great and it's packed with tons of calories and electrolytes to help you keep moving. I use EFS Liquid Shot during all of my long training sessions as well as during 70.3 and Ironman triathlon races. It's easy to carry, the flask is efficient and quick to open and it tastes better than any liquid fuel on the market.