Hit send too early. Wanted to add:
Why not wait for other wallet suppliers to upgrade to taproot MultiSig and then use several wallets from different providers?
Relying on one single vendor in a MultiSig setup seems besides the point to me.
Discussion
But then they couldn't charge you almost $500 for your 3 devices.
Not sure I understand what you mean. I understood one Frostsnap device costs ~150$. This is comparable to other HW signing devices like Passport, ColdCard, BitBox, JadePlus etc.
So both options (all from frostsnap or all from x different sources) would be similar in price?
Yeah I see your point, but then it wouldn't be just one single company making almost $500 if you could just use HWW from different manufacturers. Vompanies still want to make money of you.