Hi guys!
About XCH coins farming I can say that current price will never payback your investments.
1000 TB can farm approximately 10 coins per month, if you are owning big farm 5000 TB
you need some place for rent, good internet and electricity costs, for summer period you need A/C
So I can say that 50 coins farmed every month for the farm 5000 TB you will spend minimum 20-30%.
You can accumulate maximum only 40 coins per month.
This year you can farm 500 coins and then will be the reward halving.
Next three years you will be able to farm only 250 coins each year, I don't count total space changes, let's count it will stay on 22-23 EiB.
So for the next 4 years we can accumulate total 1250 XCH and then new halving and probably some of your drives will suffer after 4 years of hard work.
1250 XCH is only 55000$ and you will get payback only 30-40% of your investments.
That is why I'm saying that Chia farming payback period at this time (price, total space) is NEVER!
But if you want to earn money you can erase your farming plots and sell your space.
As I know this business can make x3 in 3 years, I mean 50k USD invested in Data Center can bring you 150K in just 3 years.
Although big Data Centers are continuing Chia farming, I can see a lot of farms 50 PiB+ only on Space Poll Leadership board and
I know that there are a lot of huge farms working solo not in the pools.
Are they idiots or they can't count money?