Honestly you are better off just selling your GPUs now. The merge is in like 2 weeks and mining profitability will be almost nothing. Every miner will give it a few weeks or so. Hoping that a coin like ETC goes up in value, however there is no gaurantee.
Just like a bitcoin halving event, your profits will be halved, nobody knows how much. However the profits are bad now, it'll be even worse. If the GPUs are worth a decent penny, just sell them to some gamer and buy coins like BTC and ETH and hodl.
The time to sell a rig has past or has not yet come.
He would be better off mining til the end of eth mining then shut the gear off and hope for a rally of a
new coin.
No one should sell gear now , unless of course they do not have it paid off and on a credit card.
I have a lot of gear hundreds of cards, but I am paid off. I will mine at break even or I will shut gear down and wait for action to get better.
I may even buy gear if it drops lower.
And of course Mr V.B. Has about 11 days to blink and delay the diff bomb for 300,000 more blocks about 100 days or so.