""The thing you have to do is pick what you want to use and train with it. That way you know what will work and what won't.""
+1
I have always trained and raced with cytomax and works for me.
My Buddy who won Vegas to Reno Expert Ironman last year wouldnt touch the stuff but swears by drinking pediolyte before the start and at pit stops and straight water in his camelback.
