Each person has his own opinion and I will not condemn anyone, I can just say that there really is no argument that Ethereum or Bitcoin is better. These are two completely different coins with different technical characteristics and different purposes. Even the goals are different for people who prefer Bitcoin or Ethereum. Bitcoin fans see its great future and that it will become the world currency in which all payments will be made in the future. And among the followers of Ethereum more than those who invested in it with the goal of making a profit and leave, there are many who participate in ICO and those who use smart contracts technology or create their own coins based on Ethereum. Therefore, I believe that these two coins probably should not be compared, they should both exist side by side, but each in its place.