Threat model first
Ask: remote attacker vs physical seizure vs you fat-fingering a transaction? Hardware wallets mainly defeat malware on your laptop. They do not defeat a gun to your head, a bad seed backup, or a convincing phishing site.
Ledger Flex
Touchscreen UX lowers error rates for many users. Strong ecosystem for multi-chain power users — which is a pro if you need it and a con if you want minimal attack surface. Verify addresses on-device every time.
Trezor Safe 5
Open-source ethos and long track record matter to many Bitcoiners. Understand each firmware release: upgrade discipline is part of security. Pair with a clean signing workflow for high-value sends.
Coldcard Mk4
Bitcoin-focused design, PSBT-friendly workflows, and an audience that accepts UX friction for airgap-style habits. Excellent when you want a device that nudges you toward paranoia-compatible processes.
Supply chain hygiene
Buy from manufacturers or authorised resellers. Inspect packaging. Initialise the device yourself. Never type a seed into a computer. For more: phishing avoidance.