I compared this ONE-11 Active Hydration Electrolyte Mix Pineapple to the Liquid IV, and found the One-11 to be deficient in taste using the recommended one scoop for 22oz.
From the perspective of stomach upset, I found One-11 to be non irritating.
I'm already planning on increasing the amount I use to see if the flavor profile is more to my liking.
Overall I have trusted Carbo Rocket products.