I like chocholate, but, I have chocholate flavor in other stuff, so lately I've been sticking to vanilla
protein powders mixed with real fruit (blueberries, wolfberries, strawberries, cherries, banana, etc.), nuts, and occasionally peanut butter for flavor.
Optimum is good.
MRM is good with a different flavor. Most recently, I've been using a 1:1:1 mix of
Designer Whey, Optimum, and
MRM vanilla wheys. Pretty decent, IMO.