I do not believe in bitcoin gold because I think BTC gold will not be worth much when bitcoin is still alive and well. People will not invest in a copy of bitcoin because I think it would be risky. I would choose to invest in altcoin, which is a safer way for me.
It's not about believe in the bitcoin gold or not but it's about what can bitcoin gold do for us? remember the community is not decide to agree about the bitcoin gold forks. Bitcoin gold has a purpose to only become another pump and dump. It's different with the bitcoin cash that brings segwit to the real bitcoin. Another bad thing about the pre-mined token that already owned by the developers of bitcoin gold. We know that the developer is unknown.