I will try to send the BCH through armory with the bitcoin ABC node as i already sync that. And at the end i will use coinomi for BTG and send them to my trezor.
Here are the methods I used to claim my coins after each fork:
To claim the BCH:
- Export your private keys and import them in a supported wallet such as Electron Cash (recommended);
To claim the BTG (you will need an android device):
go to https://www.bitaddress.org "Wallet Details"
put your BTC private key and press View Details (careful: make sure you are on the right site! I downloaded it from their github and ran it locally to be safe)
Install Coinomi (only available for Android)
Create a new wallet and add BTG, then choose Sweep Wallet
Swipe the QR Code "Private Key WIF 51 characters base58, starts with a '5'
DONE!!!
Always try first with a low value address, dont trust anyone when playing with private keys