I would prefer Trezor over Ledger. Trezor is open-source and ledger is close-soruce.
Ledger Live is open source and the hardware wallet can be connected to open source wallets like Electrum, but all Ledger Nano wallet secure elements are close source which is one if the reasons to prefer Trezor. I will also prefer but use passphrase with Trezor. Ledger company also do not care about users privacy.
I've also heard that it was possible to hack, with physical access to the equipment, a Trezor. But there is no record that anything ever happened to a Ledger.
Therefore, both have their advantages and disadvantages.