My post seems to have been cut short when posting it.
Anyway, $1.40 for a canned drink with 300+mg caffeine is a solid deal for sure, but let’s not get too excited about the BCAAs, LCLT, taurine, and choline. Given their location below potassium sorbate, it’s percent composition (26% potassium) , and the 48mg of potassium per serving, we know that there has to be less than 185mg of each ingredient following it. Choline is a nootropic, as you said, but I’d argue that <185mg choline bitartrate isn’t.
Still, we all know that it’s main points are convenience, hopefully taste, and high caffeine content. The rest is window/label dressing really.