Very much depends upon timeframe Lyn:
If you’re looking to safely secure over a handful of years, hardware wallets are a good option and there are many to choose from
I contend they are a poor choice for long term (decades or generations) because hardware devices *and their interfaces* are notoriously short lived
If bitcoin had been around when i started in IT, the most secure storage was archive-quality mag-tape. Step back just a decade, and the best was likely CD/DVDs .. now think about the last two computers you acquired - does either have a DVD drive?
What about SD card readers? They were popular for a while and many computers included slots for them - today, not so much.
Core point is that todays hardware wallet, may be difficult to access in a decade or two simply because tech and interfaces evolve. As a recent example consider the new iPhone which has now finally switched to a standard USB-C port instead of the apple proprietary one.
So for short/medium term, hardware wallets are useful as signing devices, but never to be relied upon for long term security.
IMO, for that longer term security you must store the seed and passphrases on very low-tech solutions.