When investing, Im a big fan of diversification of portfolios. I believe that both Ethereum and Bitcoin offer value, albeit in different ways.
Even though Ethereum is positioning itself to become a large platform, the fact that Bitcoin is so well known makes it the first place where people invest.
Not likely, I have tried this and I don't feel good because with the bitcoins that I had before I could buy now more ethereum.
I'm saying this because the exchange rate has been decreased too much and it's not the same as before and you will lose.