I think that is not a bad idea to invest in mining.While Ethereum is the champion in profitability the next best thing actually with the newer RTX 3000 and RX 6000 series is the Ravencoin.Right now this coin is very little in value at about 0.057 USD for a coin and it is a good idea to keep them when the next bull run will come.I plan to extend my 300 Mhsh mining rig with one RTX 3080 or RTX 3090 and to keep it at 400 Mhsh-420 Mhsh as things are going ok for now.Also the price of Ethereum hopefully will increase over time and in the year end we hope to see the next bull run and make some profit.
If coins price is 0.0001$ it doesnt mean it is cheap or expensive.RVN has 21billion supply. it is better look ATH and ATL prices. RVN ATH=0.28$ and ATL=0.0087$.
If RVN coins goes to 0.01$ it means cheap for me and i can buy it.0.15$ is also good price for now.