Jack3d has one advantge which i havnt exprienced with any other pre workout and ive practically tried most everything out there. I dont crash after a few hours with Jack3d unlike with other pre workouts.
Before spending money on anything, I want to try it first. After asking around, I was given the opportunity to try something that hasn't hit the market yet - (it will be available in October). I'm really stoked about trying it!
I have tried a few of the pre-workout supps, and am totally hooked on Maximize V2 now. I took it at 5:30 this morning, and am still pretty amped up - no crash.....I crash in about 3 hours with NO Xplode. The Maximize is pretty decent tasting, but then again, I don't really care about how something tastes as long as it works well. I can lift and do cardio with it without my heart feeling like it's going pop out of my chest, too. Good stuff!