Farming is faster on Linux systems. Ubuntu can be an operating system for Chia Coin farming.
Do not forget to set the power options of the computer you will farm; in this case, it does not shut down even if the system is idle.
Chia has frequently updated software. It is not stable as it is new yet.
If you have a large farming facility, connecting equipment to 2-3 computers instead of a single computer can increase your chances of finding Chia.