Should I sell out all ETH? Or keep ETH on hand and keep mining patiently in order to come across next bull trend?
Are you into short term profits or for long term gain since if you are worried for the dump well maybe it's best for you to sell your mined coins so that you can sleep well while ETH is on bad shape.
But you can hold and forget then aim for long term holding then do it since it's much advisable since remember those people who became rich on crypto are the holders.
I think holding on long-term with a price plan would be better for the ETH its mines. or if I'm the one doing mining I'll hold it until the update from 2.0 actually finishes running. but if he wants to sell it right away because the price is good right now I don't think it will be a problem. the market is sure to correct and take advantage from the start is not wrong.