BIP39 hardware wallets Can I migrate from a trezor to a ledger nano s just by using my BIP 39 word list?

It is ok to use a duplicate hardware wallet? I assume it is, but would like to hear your opinion.
Both Trezor and Ledger support BIP 39 so yes they should be compatible.

Having the same keys on both just increases the risk because only one needs to be compromised to steal the coins, but it's not a big risk imo.