Well I took a sample for squats today. I used 1 scoop fasted and I took 3 agmatine pills since I assumed they were to be taken together since I received them together. I took the blue one. Taste was OK. Smelled great tho! Within a few minutes I could tell focus increased. I was really able to focus on form cues more so than usual. I got a nice pump form the agmatine, something that kind of interferes with my squatting. I want to squat not have engorged quads so I can't. But anyway personal preference there. Not saying pump is bad lol.
Had vascularity in my legs, that usually doesn't happen for me.
Great effort today had a 330x9 for my topset followed by a 350x5. I was just short of a PR. All in all I liked the focus xt. Good feels, good focus, drive, endurance. Doesn't taste awful, no crash.