Yeah Ive had a few over the time, ive also sent some back due to the over-top cracked feeling (same with preworkouts) - iforce dexaprine for example, half a cap sent me loopy.. I can handle coffee all day, long but i like my pwo to be not too stim heavy or i lose it in the gym and burn out. I prefer Max reps+ from usp for example which is stim free with half a scoop of jack3d
So, with all this hard work I was wanting somethign to run alongside my normal routine but not crack me out with stims, I have a pwo already.
So, ideally stim free, or low stim (original alphamine for example was fine at 125mg of caffine). Going ROUND AND ROUND online and cant settle on anything as comparing ingrediants is simpyl impossible.
Going on ingrediants Shift seems to be more what Im after - i ike the idea of thyroid stuff but was told to steer clear of Giant Sports ThyroTwin? (even though its cheap and is 3,3 dio, 3,5 dio combo like old shift/tt-33)