Which coin should we mine

[bravehearth0319]

I don't know about Doge, but mining Bitcoins is not that profitable as it used to be. Costs arew bigger and the profit much smaller.

True, to mine bitcoin for now is too difficult to do that because the price is to high. Maybe this is the reason why altcoin all of a sudden has been created in cryptocurrencies/cryptoworld.

[Bitcoinsummoner]

I think ethereum still profitable but it needs a good miner rig so that you can make a good profit in ethereum.
I never heard other altcoin right now that you can make a good amount in mining altcoin ..

[electronicash]

It still must be profitable mining bitcoin in the industrial scale as there are still chinese mining companies do it.
Not for home and small scale miners unfortunately. Having  a solar panel that can supply enough energu to power should help.