I LOVE Spiru-tein! I think the vanilla tastes like cake batter. (Beware, the vanilla has a slight green tinge to it, but instant coffee will hide that.)
I drank it almost every day since 1997 and never
got tired of it. A couple years ago I switched to Energy by the same company - no sugar in that one. The only reason I stopped is that I'm doing Medifast right now and I want to do it 100%.