I think I'll wait until either BTG is worth more or Electrum starts supporting it.
Might play around with that after the new year though just to learn all this a bit more.
I can tell you now that "Electrum" will likely never support BTG. Given ThomasV never even "supported" BCH which was a much "bigger" fork in terms of mining support and value... I very much doubt he has even looked at BTG Might play around with that after the new year though just to learn all this a bit more.
What you need is a 3rd party dev (or the BTG dev crew) to create a fork of Electrum that works with BTG... like Jonald Fyookball made with ElectronCash. Again, that project like ALL Electrum forks is not developed by the Electrum devs or supported by them.
I'd suggest contacting the BTG via their social media contacts for updates on whether they intend to release an Electrum compatible wallet.