Try to drink 1-2 gallons a day with any creatine, that is just a rule of thumb for me. I have used all three and my favorite two are Neovar Recomped and Gaspari Size On. Neovar also has a nutrient repartioning effect to it with carbohydrates which could potentially keep bloat low to none and allow you a "pump" as well. Any other questions, feel free to PM me.