Ethereum has been use widely for ICO purchase which have given this coin a high recognition. And also ripple has been on test for her technology in financial institutions to use since it can process trasactions than bitcoin. Will these two coins replace bitcoin and become number 1 on the coinmarketcap
no it is not possible because when the Bitcoin is not developing only then the possibility of other investment to reach the value of Bitcoin is atleast have the time for five years so so that Bitcoin is more higher than The Other any investment so it cannot beaten in anytime.