I tend to add the RY4 to other flavours, I mix a really nice chocolate baccy digestive coconut and a recipe I found online called Blind Gambit which has RY4 in it.
I've tried RY4 Asian, RYwhore and Nutzilla. All nice mixed in with choc n ginger but not found one I am keen on as a stand alone juice. None seem to have enough body in my opinion but RYwhore is probably closest to a good stand alone out of the lot.