I think that every single upcoming Bitcoin based crypto will be worse and worse ... I mined BTG for a couple of days and BTGPool statistics were 10x lower than statistics on whattomine.org I truly dont recomend people going into it.
The future bitcoin fork will become the next shitcoin, Because that was issuing by some person. As far as i know just like bitcoin gold. The developers keep a lot of the pre mined token to dump it into the market.