Bitcoin Gold seems to have a solid development team, as it has managed to quickly implement an ASIC-resistant algorithm after the release of Bitmain's miners for Equihash. If it remains a GPU-only mineable coin, then it would be much more decentralized in the mining process than both Bitcoin and Bitcoin Cash. However, its success will only depend on the level of adoption it would experience in the mainstream world.
Considering that it has all the same features as Bitcoin, with the differences being an ASIC-resistant algorithm and better privacy, it could be well worth the investment after all.
Nonetheless, do you think Bitcoin Gold (BTG) will have a future or not?

As you said bitcoin gold have a solid team with the helping of that's solid team and continue to develop BTG become strong altcoins in the coinmarket and hope more investors can buy btg increase of demands it's helpful to increase their pirice at the marketplace.