mining is a no brainer atm, ive just got my old rig back together.
currently mining zec with 2 x r9 280x's and a r9 290. and getting $238.33 per month profit.
I would mine eth but the 280x's are not getting a good rate after the last dag.
aiming to get some more r9 290's tho for a eth rig
RE: Ethereum GPU rig that cost me €2.600,-- to build costs €5,-- electricity per day and has revenue €24,-- per day. Is that a business?