Got my tub of Killswitch, after a bunch of research into the stim pre workout market. I have a decently high tolerance for stims, and thought this would be a walk in the park. Boy was I mistaken. I started with a full scoop, like any other, and it kicked my ass. I felt like I was in a zone and a half, dare I say it was a little TOO much for me. Tried again a few days later, and did a half scoop, much better. I felt fully locked and engaged, I guess my tolerance isn’t what I thought it was lol. The Nurti Cartel is new to me but delivery service was great and I love the rewards program. I plan on doing a lot more shopping here, thanks guys!