If you can stomach Metrx, more power to you. I would rather suck the bottom of a trash can but that's just me.....
Nitro Tech makes a great RTD but a bit pricey.
I am just the opposite. Nitro Tech makes my ass explode I made 2 shakes out of the Nitro Tech container and both times within 20 minutes I barely made it to the shitter. That crap (no pun) went right back to GNC. And of course I even told them about the ass explosions (hehehehehe) Used the first MetRx shake about 4 hours ago and the ass is still intact.