> Right now training speed is the bottle-neck, and even though my Nvidia GPU is fast it is not nearly as fast as I would like it to be. It takes a few days to generate a new net from scratch but I simply don’t think it is responsible to splurge on a 4 GPU machine in order to make this project go faster.
You should stick up a donate button, if you keep writing interesting articles about how it all works, I'd happily throw a few dollars towards the process.