I want miners opinion about PoW altcoins and non PoW altcoins, do you think that Proof of work projects are more reliable than other projects that people raised money for? Which is more likely to fail than the other? It seems IEO and ICO projects die faster than mineable coins, the only PoW coins that failed are bad from the beginning (shitcoins) what do you say.
OP asked if they're reliable projects. Well which ever PoW you mine, it generates heat. If it generates heat between 80-90 degrees in a room you can germinate seeds fast and effectively. In result you can create transplanter soil blocks for local farmers while supporting a network mining blocks.
Sources:
https://www.cbc.ca/news/canada/manitoba/bitcoin-mining-greenhouse-fish-farm-1.4470295
or
https://www.washingtonexaminer.com/news/canadian-city-becomes-first-world-heated-bitcoin-mining
https://www.bctechnology.com/companies/MintGreen-Blockchain-Innovation-Corp.cfm