Ethereum is prettly popular at the moment. But I am not sure about the other clones. No bitcoin clone will take over bitcoin.
This is just a game like lottery we all joining and we all know there will be one or few winners. All the rest will only throw away invested btcs.
We all know this and still few people here talking "Bitcoin is dead long live ETH"
Its only a lottery if you walk around with blinkers on not knowing shit.