Acting like either one of these forks is Bitcoin is disingenuous at best. The main Bitcoin chain (Bitcoin Core) has over 95% of the hash rate and exponentially more transactions. The fork of Bcash/BitcoinSV was an attempt by Chinese miners to take over the network which failed! BCH blocks aren't full because nobody is even bothering to spam the blocks. Almost no one is using the network for anything real.
Look at the hash rate: https://fork.lol/pow/hashrate