Agree about not making decisions when mad but aren't there good options beyond MS for the things you mentioned. Gsuite or any number of other office + mail prov

Agree about not making decisions when mad but aren't there good options beyond MS for the things you mentioned. Gsuite or any number of other office + mail providers can replace outlook. AD is useless these days unless you have Windows machines to administer or may be with azure cloud which by all accounts sucks when compared to gcp/aws. So what would an organisation miss when leaving windows ecosystem to lets say mac or Linux.