I've tried a lot of BCAAs and, to me, most of them are sickenly sweet.
I got a whole bunch of samples of the fruit punch flavor of Amino X and I think it's the best tasting BCAA supplement I have found.
It's got a similar taste to NO Xplode, except it is a lot milder and it does not effervesce quite as much. It mixes ok if you stir it. It mixes better if you shake it, but then it does fizz a little. It tastes ok mixed with 6 ounces of water, and it still tastes pretty ok mixed with 24 oz of water.
I have no idea of the efficacy, but it did come in a shiny red package, and that's really all that matters.
Thread: BSN's Amino X