I am not saying Cypherock X1 wallet is bad, but it really needs to make some improvements to be highest rated hardware wallet on any website.
What is the status of coin control, support for third party wallets, signing message, and other updates?
I understand your concern. Support for third party wallets are incoming for Eth with wallets like Frame.sh and Zerion. For Electrum, it will take some more time since we have to port our SDK from JS to Python and support PSBT with HWI. Message signing is also only available for Eth right now.