Yeah. Get out! All of you! Stop mining immediately!
Makes my rig more profitable.
Sure it's gonna be difficult, I pay 0.22
€ per KWh, that's $0.31. But the hardware sale is one factor to count on, even if you give a 50% discount on the original price because it's used. That's how car rental companies make their profit. So my investment is not $750, it's more like $400. And that should be covered in 3 to 4 months, even with difficulty ever-increasing. And even if I should not be able to sell it at all, I still had a fun time and learning experience.
Another point... I'd rather wait a couple of months to see if the high rate continues or if all the script kiddies that thought it would be fun to make money with their computer drop out soon once they realize it's not gonna make them millionaires in a matter of days.
However, I second the opinion that starting
now to order parts for your rig is a pretty bad idea. Especially if you invest $2,000 or more to "get more out". You should be able to not lose sleep / housing / relationship over your sunk costs.