I have a lot of people that want to invest in mining rigs in my city, over 20 people.
I am looking for someone that has lots of experience in mining, that can help me with the parts and everything.
Would this also be profitable for the clients? Since ETH will be turning to POS and mining might not be as profitable.
You need to figure out what you want to mine and I don't think you want to worry to much about ETH maybe x11 algo, scrypt, or x13.... or even some Crytonite algo...