How to sell BTG?

Could you please elaborate on the steps involved in selling Bitcoin Gold (BTG)? I'm interested in understanding the process from start to finish. Specifically, I'd like to know about the preparation required, the best platforms or exchanges to use, any potential risks or considerations I should be aware of, and the overall procedure for completing the transaction. Additionally, are there any fees or taxes I should anticipate when selling BTG? It would be greatly appreciated if you could provide a detailed guide on how to successfully sell my Bitcoin Gold holdings.