Ok, so I've tried all three flavors...and surpisingly I like the strawberry Gotein one best! I suppose it feels more like a treat that the others. But, maybe its also because it tastes so similar to the Nestle Quick Strawberry syrup? The others don't remind me of anything in particular and the aftertaste is so subtle, but for the strawberry one, I don't sense any hint of an aftertaste.
This is good though, since I always have my chocolate shakeology for breakfast...and I often add vanilla protein powder to that anyways. The strawberry adds some variety!