Hi folks, I was wondering if it is worth moving all my bitcoin from Gdax and Gemini into my Electrum wallet before the SegWit 2x fork on 12/28?
What are you trying to do? If you want to receive that coin, then the only thing that you need to do is just move all your bitcoins to Binance.
They will give you and distribute the segwitx2 coins to all those who are holding bitcoins at the moment of the fork, so you will instantly receive them all without any hassle.
Just avoid to put your private key in any other place that is not safe.