We are using Airwatch MDM for our customers because we are missing some major features in DC MDM:
1) PKI Integration for certificates (SCEP)
2) SAML Integration so end user can authenticate with their AD or Office 365 account
3) Conditional Access for Office 365 (I saw that you have published the latest version with conditional Access for Exchange on premise)
4) SMS enrollment
Do you have such feature on the roadmap?
Kind regards,
Jens