HCGenerate is a very good supplement for test boosting...I am currently taking it, as well as Unleashed...both you can get from NTBM. I also like Anabeta, although it isn't a test booster, but more of a nutrient partitioner. DAA is good also, just want to take an Aromatase inhibitor (AI) like Erase with it...and yes the Powerchews D-test taste incredible, just don't eat the whole tub in one sitting.