OP | 
so now that i'm done with moshr and i want my next project to be a more ambitious social platform. i just watched a video of a guy comparing backends and node + express (what i use) didnt do too hot. should i switch to a faster language to get more bang for my buck when i rent out servers or should i just stick with what i know? im a neet so i dont care about how long it would take me to learn a different language + framework.