ETH and the BTC both are good and best coins in the market. This time the top coin is the Bitcoin and the other good ALT coin is the ETH coin becasue both coins have so much valuable and good and this time f we invest in both coins that is good for us and hold that just for 5 to 6 months and after that we saw good profit is present in our wallet and this is the best time to invest in it and hold.
We can invest in bitcoin and doubtlessly have nothing to go for after this than Ethereum, because its next after bitcoin, but that doesn't equate them being the same, the difference is there, bitcoin has many other things to show better performance and prospect than Ethereum, while Ethereum will continue to remain the number one altcoins in the crypto market till date, we can see the difference now.