I take ON, but really whey is whey, just compare: price / grams of protein per serving / servings per container, to find out which is the better deal.
Also the less sugars the better. But u cant go wrong with ON, but then again I dont know anything about Reflex Whey.
Also the less sugars the better. But u cant go wrong with ON, but then again I dont know anything about Reflex Whey.