If Bitcoin Diamond has more proof of work than Bcash, then Bitcoin Diamond will become the real Bcash.
There's no such thing as "more proof of work" unless you claim there's some intrinsic characteristic that makes SHA256 the only valid hash function that exists, which there is clearly not and it's just a meaningless, arbitrary talking point. Which is much higher on the list of problems than complaints from other people such as "the only valid proof of work would require 51% of energy in the entire known universe". Forget about total energy/work usage, there is not even a common consensus point in which to exert that energy on, especially when you consider SHA256 quantum vulnerability to things like Shors/Grovers. Just another reason to flop onto the stack as to why bitcoin and all other cryptocurrency are just Rube Goldberg machines that don't actually do what they claim.
Bitcoin Diamond is not an offshoot of Bcash. It represent’s Jihan’s original vision with the original functionality restored. Bitcoin Diamond is an upgrade of Bcash. Bitcoin Diamond has better privacy protection than Bcash, including encryption of the transfer amout and balance which protects user’s privacy. Bitcoin Diamond also has faster transaction confirmations than Bitcoin Cash. Who wants to wait 10 minutes (or 3 hours depending on oscillations) when Bitcoin Diamond confirms every 2 minutes. Bitcoin Diamond is a superior technology that will flippen Bcash.
Bitcoin Diamond is a faster, superior Bcash. Upgrade today and start spending now.