I'm still somewhat of a noob in all of this, so it goes a little over my head. What makes something be valuable in the future or not. But isn't it a good idea to have some Bitcoin cash, as well as Lite Coin and Eth. These coins are on Coinbase, and if we ever have another massive media blitz, these are the coins that the mainstream will put their cash in.
You can't really compare these to each other as they're entirely different types of assets
Bitcoin cash doesn't really have that much going for it currently but if the development team bring some true innovations to it in future then it'll become a worthwhile investment
Litecoin and Ethereum and have far more to offer at this stage with the latter being a little more promising perhaps