Its your calls to do your research before you start mining , yeah I did mine shitcoins before i started getting advanced in cryptocurrency in general , Loki ,haven ,festival ,etn these are no shitcoins guys and infact I've make profit mining them on launched already ,haha
You need enough knowledge about mining or unless your time just wasting or waiting for none,actually i already mined etn and currently i still mine on it and absolutely i have passive income on it.