After acquiring some Modalert, I have managed to find the right stack for me:
1. 200mg Modafinil (once a day, twice maximum, with doses spaced out)
2. 1.6g Piracetam (three times a day)
3. 1.5g Oxiracetam (three times a day)
4. Choline Bitartrate Inositol (for now, until I get an actual choline supplement from GNC later)
I don't normally take Piracetam and Oxiracetam at the same time, but will whenever I have a lot of homework to do. The choline supplement might change, but I still have those two racetams.
This stack will be my main stack for my last quarter in college, as I am taking six courses (one Chemistry, another Math, another History, another Computer Science, and two Kinesiology courses).