The only thing that puts me off Gemini is that their interest earning programme for BAT isn't available here in the UK.

I'm not sure whether to keep building BAT up on Uphold until there's enough there (eventually !) that the transfer fee doesn't hurt too much, or just start using Gemini and mentally write off the balance that's on Uphold. It's a shame I can't just send the BAT straight from Brave to a Ledger or Trezor wallet.