as if it is in the second place and nearer to the bitcoin then compare to other coins,
maybe in future it may beat bitcoin
Huh? No. One coin will never replace another. Coins may disappear, coins may appear, but all coins take their own places. And nobody replaces Bitcoin, even if it's a top altcoin.
each coins have their own base community in the world.any much them have good potential in future.but if they want to bear bitcoin, they should duplicate the best bitcoin feature and improved it.