You might be speaking this out of curiosity and want to invest into it so that you can earn some good amount of profits from it as its cheaper than the bitcoin for now.

But as we can see after the pumping of all the coins also BTG is not doing great here. It is clear that bitcoin as well as some other coins are pretty good in the development as compared to this shit coin which was result of bitcoin fork. Firstly, many of the investors were not sure about it that it will be goo performer so they dumped the idea of it and focused on the free coins and then agin dumped it. This is why the market cap of BTG fell down pretty quickly and everything was mess finally.

So yeah pretty clear that BTG is not doing great and it won't be good investment at anytime.