Btc will always remain the king of all crypto. For me ethereum is not the king of the crypto but the king of altcoin world. Eth will surely follow the footstep of btc. Because for me the king of crypto is bitcoin because bitcoin is the oldest coins and the most popular coins in the crypto world. Eth will have a really good price in the future. Ethereum could have dominated the price by being the most expensive. because a lot of Ethereum factors can be expensive. Do not miss the chance to invest into eth so you will not regret. Among them are many ICOs attached to the Ethereum network. That is why, we should start to invest into eth from now on.
I really couldn't understand as to whether you are on the bitcoin's side or ethereum's side. But whatever it is you are saying, I quite agree on them since bitcoins are just too hard to replace due to the number of supporters which is why it stays on top and would probably still be the reason why it will still stay on top for a longer time. But despite this, ethereum is also a great competitor with all its pros. Now, with that being said, I still think that ethereum will still be a coin following bitcoin's shadow for a long time.