Anyone use Magnesium Creatine Chelate?? Is it any good? Seems to be fairly priced at $35 for 167 servings over 2.5 months worth. Any benefit over just creatine monohydrate? Ive retained water in the past on cheap creatine powder so im looking for something that wont do this to me. Im currently using SizeOn and only have about 3 workouts wroth left though so i need to get something asap! SizeOn's great but just too pricey for me.