/biz/ - Business & Finance

I'll move into a small 440 square feet / 42 square meter studio next month and I'll have free electricity there.

Thinking about buying an Antminer or some GPUs to mine some cryptos.

>Antminer S19 Pro
>costs $2500 right now
>mines $7.88/day (~318 days until amortization).

>NVIDIA RTX 3090
>costs about $850 right now
>mines $0.75/day (~1334 days until amortization).

So on paper the Antminer looks much better. I've seen videos of multiple Antminers in a room and they are obnoxiously loud. Would one be fine? Or does mining shit coins with GPUs make more sense? I don't need to sell them right away and can wait for a while.