testosterone sandwich... I kid, I kid.
Plazma is great, but not exactly a Pre-workout per say. I assume you already take care of peri-workout nutrition which will fuel your workouts. Pair it with mitochondrial optimisation stack and you will not need an extra shot of stims. Or just take modafinil, and stay motivated the whole day, haha.
Best mitochondrial/performance supps:
Food wise, make sure to get a variety of polyphenols into your diet. My favourites include blueberries (Indigo if you can afford it), cocoa, greet tea and walnuts/almonds.