I've taken Jack3D for awhile now, but on this site I see a lot about ECA, which I've never tried. Assuming we can still get them both in their current form, which do you prefer? Anyone have experience with both? I assume you don't want to overdo stimulants and take ephedra (and aspirin) with Jack3D (already had the caffeine in it) or does anyone take both?
Also, since they recommend cycling off them every so often would there be any benefit to alternating Jack3D and ECA every month or so? I know they both have caffeine, so you're not getting any benefit there, but one has the 1,3 dimethylamylamine while the other is ephedra. If you get off one and on the other would that help reduce your tolerance from them or are they similiar receptors and stims are stims?
And yes, I know about the stupid government ban attempt for Jack3D.