As a hobby? Yes. It's a fun hobby to tinker with from time to time. It's not really about the money you spent, but you'll never make your money back from it. Just know that going in.

Absolutely not. They are built with chips scrapped from old S9 boards or other former ASICS. So firstly it depends on the Bitaxe vendor, bought 2 from d-central tech, they died within 2 months of usage. I complained, and they block me on Twitter. Secondly low diff pools are really badly managed (da...