at the beginning, i thought ethereum could catch up with bitcoin, but by now i do not believe it anymore. i still think ethereum is good, but its not as big as bitcoin.
No one know, judging from the popularity, bitcoin is more popular but eth also popular even though not as popular as bitcoin but you see eth was created few years after bitcoin and gaining its exposure and not yet reaching its fullest potential, maybe if bitcoin is gold, eth is not a pure fine gold but as precious lol