Is there any alt coin that's worth mining on small scale?
not looking for huge profit, just taking it for learning.
Ethereum coin is easy and simple to understand the mining platform. Because you should monitor the temperature is must for the mining. But you are looking for small scale mining so you should try your home is harmful. It make more heat in your home and it consume more electricity. But you should gain knowledge and little profit. You can invest more mining rig you can get more profit.