i think 2020 q1 eth will rise to number 1,
Bitcoin is already an antique,useless
Eth as long as the solution to inflation and additional issuance
Nothing lasts forever in our physical world or in the virtual world. Everything develops and if with time it does not acquire a new quality, it collapses. Bitcoin still has a chance to improve and if it does not, then it is likely that new coins will bypass it in terms of functional and other indicators.
However, this will not happen anyway, if at all.