have been purchasing crypto for a while so I have a decent idea on how it works. I am currently somewhere for work for the next few months. I wanna mine BTC or LTC, maybe just about anything. I don’t care about electricity because I don’t pay the bills here. Was looking g at some ASIC miners like antminer L3 but now am reading they don’t return your investment. Is there a miner I can buy, almost set up for me.... that gives a good roi. I just don’t want something too loud because I’m in a hotel.... but the heck with electric bills. I was looking at a gridseed too.... any hep for a beginner would be appreciated!
Maybe instead of looking at mining coins you can look into staking coins. You download a wallet, transfer some coins in and they start creating new coins over time. This is a way to get into coin creation without having to buy any hardware.
Right now, RAIN, XPTX and MONK all have good returns.