re: Pros and cons of switching from onsite exchange to Office 365

We based it on the "level of use" of the Office suite. We (Tech Dept) felt that the Finance Dept and ourselves needed it, plus all Directors and their admin assistants/budget people. Hell, most people only use 5-10% of office's full capabilities...plus we're having to do this in a hybrid environment because FDLE hasn't officially approved O365, but they have already purchased their own $2+ million subscription....plus we paid for a migration engineer that we know to handle the environment setup.