I put Factom at the top of Bitcoin and Ethereum because factor solve huge problem which is cost storing and safety of data which company like google or Microsoft can't solve they even give up together and use Factom instead :) so i see the price doubling more likely that btw or eth. XRP on the other hand will double no matter what Because banks like it and we all know banks have a lot of money and purchasing power. BCH if it double which it will it is less likely to buy it at lower price think of the $300 mark is not available now so suggest to sell have your BCH when the price doubles and keep the rest. Hope it helped and thank you :)