I have been using Isopure creamy vanilla powder whey protien. I always blend it with ice and change the flavor by adding coffee, banana, any berries, yogurt or chocolate & skim milk. I haven't got tired of them yet and my husband & kids keep trying to drink them. I have to fight then off. This is way cheaper than the ready to drink cans & this big tub has lasted a month so far. Hope this helps. I am a nubie too. Stay focused.