Trying to claim my bglod from Trezor is a right pain in the ass
How come?
In my case it was a piece of cake. Finished in under a minute. In the coin splitting tool I specified the Bitfinex BTG deposit address and they went straight there. Seed not compromised or revealed anywhere. Got some Monero with them at 1/3 of their current price. More than happy!
You are one of the lucky ones to have an existing bitfinex account. New registrations are now only allowed with a referral code, and it's impossible to get a referral code yet.
People without a bitfinex account will have to dump their BTG on a dodgier exchange like yobit.
Another option is to use Changelly. I've used them before, to change some BTG to another coin, and it worked flawlessly.
Use Bittrex, I registered and got the 100k withdraw limit all inside of an hour or so. Got a chunk of BTG sitting there now waiting for the big move.