Bitcoin gold and the original bitcoin are also the same. Bitcoin gold aims to keep most properties of the original Bitcoin protocol. The main difference is restricted to the use of specialized chips for mining, and the way the transactions are added to a blockchain.You can convert here from btg to btc at best rates.The reason that the price of BTG has dropped so much is that this coin has no utility, for example, as a utility token. If developers integrate a coin into some services, platforms, so that the coin has practical application in the crypto world, then there is a chance that its price will start to grow due to increased demand.