Bitcoin vs ETh both are most profitable investing coins that you can earn a good profit. ETH is a public blockchain network than Bitcoin is a cryptourrency and world wide payment system.In my view both can have good future to follow and invest in it.
I think ETH is more promising than bitcoin, it seems like the market is saturated and needs something new, I hope the performance of hundreds of tokens using the ETH platform is skyrocketing again so that it automatically helps ETH be number # 1.