In my opinion XRP will be bigger than btc and etherium.
Btc too slow too expensive
And etherium too slow and toooo much of an attack vector trough one persons cult

Praise lord vitalik, but not when he threatens to leave, right guys...right?

XRP -Universal currency!
Wrong. How do you suppose Ripple to overcome Bitcoin or Ethereum? Firstly not too much people are going to support it because Ripple is a bankers creation and that's against the crypto currency rules. Secondly Bitcoin is a foundation stone of the whole crypto currency.