The coins I considered the number one were the coins I was investing as ETH. The current bitcoin is too high so I do not have much money to invest in it so I do not consider it the number one.
I think it will evolve over time to maintain its position as many people involved in the community and this is really above all the hang of - number and dedication of the people involved. bitcoin has the advantage significant as a pioneer in space and capture the advantage drive first. it is also much in front of the recognition of the many currency other digital in all areas you highlight.