My nootropic routine is Focus XT, Sabroxy XT, and Polygala XT.
I get my choline from Focus XT, but if wasn't doing Focus XT, I would go with Elite Choline because it combines Alpha GPA and Cognizin in one product and its very advantageous to take them together over just Alpha GPC.
Mood supplementation, I use Mood Support XT at 2 caps per day. It helps me a lot with overall mood and handling stress and frustration better.