Antwort auf: Wann sollte ich bereit sein, meine BTC auf meine Trezor ONE zu übertragen?
just add to the above mentioned advices: make a recovery of your trezor to check your seed (in trezor suit there are an option to do this without actually wipe your trezor) and then make a test transfer first. If you can recover your account and everything is ok with your test transfer you are ok!