BCH is capable of every use case that Bitcoin Segwit is capable of. Plus many more.
Truth be told, I'm bullish on Bitcoin Segwit too. I'm just much bullishier on Bitcoin Cash.
bullish? how. BCH will be forked into infinity, and because the user base and the
real support is much smaller, it will slowly dissipate -there is no history of BCH, even though it copied bitcoins' years old blockchain.
if BTC's reputation is significantly harmed in the process another coin can take over, but its unlikely to be BCH or its fork.
anyway,it will be time to buy cheap BTC

. I will rather go down with the bitcoin ship than into bitcash