Process was reasonably straight forward, even with what I consider to be an extraordinarily crappy UI on the Ledger.
Because of the limited storage space on the device I had to first uninstall the BCash app.
Unlike my Bitcoin Cash, I will hold on to my Bitcoin Gold.
The price is $413 just at the moment but I'll go into hodl on this one.
Also still hoping the Poloniex will come to the party on give its account holder their BTG.
https://ledger.zendesk.com/hc/en-us/articles/115005456969-How-to-use-Bitcoin-Gold-with-Ledger