and how many GPUs do you have, if there's a lot, you have to think about the cost too electricity
That's right, if you have enough resources to mine it, it's better for you to mine ETH classic because the price will gonna give you a considerable amount of income when bull runs come but honestly, mining has more risk than just buying coins when the price is low and sell it when the price is high. Because you are not only risking your time, but you also pay more electricity bills this time and risking your computer components if you go for full time mining. And also you are not gonna be 100% sure if the coins you choose will be one of the next big things in the future.