In my opinion bitcoin and ethereum are both profitable that's why i invest both of them because they are the most dependable cryptocoins that can stay and rise high at the market. Therefore they are the best cryptocurrency in this kind of industry. Maybe bitcoin ranks as the #1 for many years but ethereum are getting stronger also. As what i have observe when bitcoin rise ethereum and almost all altcoins are rising also. For me they are both winner this year because still they are dominating cryptocurrency for many years that been passed by.