transfer my exchange server form one host to another

I am looking for someone to help me transfer my family e-mail domain / exchange server from my current hosting provider to a new one. I have had my exchange accounts hosted by ReadyHosting for several years and they are terminating support of Exchange. I have two exchange e-mail accounts and a dozen or so IMAP e-mails. I need to choose a new host and decide whether to continue Exchange accounts or transition to Google, or IMAP. I've got about 11gb of e-mail history to migrate.

Skills and Experience:
- Experience with exchange server migration
- Knowledge of different hosting providers and their requirements
- Ability to troubleshoot any issues that may arise during the transfer
- Familiarity with data migration processes to ensure a smooth and successful transition