I use a ColdCard but am thinking of moving to something else.
They seem to be dropping support for older HW and I really don't like the attitude of 'just buy a new one'
The Mk1 and Mk2 are no longer getting updates and the Mk3 is barley getting any.
Thank you for posting your honest opinion and feedback about this devices.
Coldcard is slowly but steady going the route of ledger with creating graveyard of old hardware wallets that are not supported anymore.
Sure, some of them are discontinued because of big security flaws, that is much better than ledger creating graveyard for fashion purposes.
Meanwhile, first ever hardware wallet Trezor One is still kicking, working and receiving updates... that is amazing.