I hate to be repetitive as this has been said enough, but bitcoin has a future as a store of value. Buy it and forget about it, like gold. I would say Bitcoin Cash would be a good coin for day to day transactions, but I feel like the community around this coin is a little bit mischievous and is a somewhat hostile player in the cryptocurrency community.
I've found that Bitcoin Cash supporters often spread FUD and try to destabilize bitcoin by warning of it's imminent downfall every time there is a selloff. This sort of taints the whole spirit of Cryto. Both coins can easily co-exist.