will this coin replace BITCOIN or BITCOIN will continue in its position and remain the king of all coins?
Bitcoin will still be king, I think. I say that because its value is still the highest, its potential is still the best amongst and compared to any coin in the market, and it's popularity is also at peak compared to other coins. Having said those characteristics, even if Bitcoin seems to be in a dire state now due to its erratic way of going and down in value, I think that it still holds the crown among all coins in the market. I, for one, would feel safer to invest in Bitcoin despite what's happening because I know it has the capacity to always climb up.