To everyone with the seizure replies... THANK YOU!
Final decision: Hard pass.
I am on 3 meds to control my seizures. I've had prolonged seizures that led to brain injury, and have only had decent control in the last year. I am not willing to gamble on messing that up, dying, or the worst case being in a vegetative state. I didn't even factor in the fact I am on 2 other meds to control the neurologic side effects, which is STUPID given what I do for a living (though I did ask about it, so I get 1/2 a point)... That is a whole lot of things to dump on my neuro system. I have enough damage without trying. Thanks so much everyone. If I can ever do anything for you, let me know
Final decision: Hard pass.
I am on 3 meds to control my seizures. I've had prolonged seizures that led to brain injury, and have only had decent control in the last year. I am not willing to gamble on messing that up, dying, or the worst case being in a vegetative state. I didn't even factor in the fact I am on 2 other meds to control the neurologic side effects, which is STUPID given what I do for a living (though I did ask about it, so I get 1/2 a point)... That is a whole lot of things to dump on my neuro system. I have enough damage without trying. Thanks so much everyone. If I can ever do anything for you, let me know

I have it mostly nailed down now, on a specific schedule. I just made my first order of caps to keep at work and my vendor will soon have pressed tablets, which is what I had to start, but his will be 1g per tab. The first ones I got were like 0.25-0.5, A LOT to ingest! I actually wasn't paying attention to my supply (new job, overwhelmed) and did not order in time from my vendor, so I tried to skip Saturday night's dose and didn't have withdrawl issues, but pain. Serious pain. I used the last of it at about 5 am when I was in tears (that takes a lot, I birthed 2 babies epidural free and didn't cry). We had to go to the most reputable head shop and overspend to match my needs for the weekend and Monday. I use it specifically for pain management and also enjoy the energy from the whites with a back up of the red to mix in small amounts if I get bad in the day. I work in a career where I need to be alert and multitasking constantly, mistakes can cost lives so I can't get tired. Been doing great. On occasion I add UEI/UEMD, mostly when I'm in bad shape at home. I am always at my peak performance as a human right when my hydros would kick in, burst of energy and complete body rush of no pain so I am able to work fast and get a lot done. That's kinda what I was looking for as an overall therapeutic effect, if that makes sense. By the majority of responses, I don't feel like Phenibut is a good decision to try out, especially relative to my shit health. Thanks smooch for your input, keep that husband stocked up lol! I am very thankful for everyone's shared experiences here! It really helped! I hope the various other places I've shared input have helped too.