I love all of them, but if I had to choose one I would have to pick waffles because they pretty much go good with any topping, and taste good too. I like pancakes, but they can get really soggy if you put a lot of syrup on them, and for french toast I like eating them, but I don't eat them a lot though.
Most times I make waffles, and frenchtoast from out of the box if I am lazy, and as for pancakes I pretty much make them my self because it is easier.