Baiscally bitcoin has been getting a lot harder to mine and thus making only the poeple who have a mining equipements the only ones who are able to get profit from mining it and thus making bitcoin mining dominated by the big miners which was leading to bitcoin becoming more decentrelized, so the purpouse of bitcoin gold is to make bitcoin easier to mine and allowing poeple to mine it with their GPU's, and this restoring the balance of the mining market, so in conclusin if you are not mining than this will be an opurtunity to start and if you are then you get more profit from it.
only if this coin will gather support not only with miners but also players who loves to invest, its really a good chance for miners to use their gpu's and able to
earn from this system the only problem is aside from making btc much easier to mine what else do we expect from this coin what is the real use of bitcoin gold
in terms of services that can be useful for the people?