I would have to recommend Cre-02from my personal preference. The enteric coated ALA has actually shred up a lot of water weight on a great deal of users while they experience strength increase and muscle size increase. No bloat whatsoever, and it also has some added Cordygen to help with your endurance.
You may also benefit from Ragnarok if you prefer a beverage over pills. With many extra's like antioxidants, adaptogens, and electrolytes...Ragnarok provides a great deal of help for athlete's looking for a boost. It comes in a caffeine and a non caffeine version as well if you are sensitive to stimulants...or prefer to get them from other sources.
Really all depends on what you're looking for