Well the thing here is that trezor in general and moreover trezor one does not support coins, which I would like to store (ada, near, sol, atom..).. otherwise, a good wallet. No issues in storing eth and btc.
In that case I would recommend the Ledger Nano S plus. Ledger tend to be at the forefront when it comes to supporting new altcoins. If you own a lot of alts it can actually be an advantage since you can use Ledger Live to manage most of your assets, and don't have to install separate wallet clients for each alt.
I will take the opportunity to express my opinion, however; just because an alt is supported by Ledger doesn't make it worth owning.
Looks like the best option
well I am not a big fan of alts, but I have some more or less significant amount, which I want to hold until next bull run and then convert them to btc (or not/not all)