Bcash is just an altcoin how can you compare it with Bitcoin. Dogecoin and Eherium it's competitors at best 
I wish that were true. BCH is basically BTC, but without as much community support. I hope that does not change, but who knows. I want BTC to win, but time will tell.I can't decide for now what to do with my BCH so as always when in doubt - 'hodl'. Time will tell who the winner will be. Seriously I am rooting for BTC.
The original creation is always better IMO, at least if we are talking about economic properties of BTC (initial distribution etc.)