I've made the transition to multiple different services over the years, not on a large professional scale so I cannot comment on doing that and I reckon doing t

I've made the transition to multiple different services over the years, not on a large professional scale so I cannot comment on doing that and I reckon doing that would require completely different advice than I am suggesting below. I would highly recommend starting new. Every transition between managers has wound up leaving me having to manually delete fields after the fact anyways, or just keep those fields littering the manager. Sometimes even incorrect fields when moving away from LastPass which is even more of a bother. Starting new also gives you a chance to get more used to the new manager's features, and when transitioning you can add specific fields based on crucial information that might have otherwise been lost in automatic moves. Use this transition as a justification to change your passwords to the services you use, and also a way to decide whether you want to keep using that service or submit a deletion (most you can do this on your own, other times you have to send a GDPR deletion request). I know it takes more effort, but spend a chill weekend doing so, and you'll be glad you did. Plus you can also review some security settings on your services, like force sign out all other devices and changing your 2FA settings. Think of it as a new year refresh