We just launched a new white paper titled The Windows Server 2016 and Azure AD Recycle Bins, and Quest Recovery Solutions.
This white paper explains exactly what each of the two Recycle Bins can do and explores key limitations - both the AD Recycle Bin in Windows Server on-prem and the Azure AD Recycle Bin in the cloud.
What's probably the best part, at the end of the paper, it even offers a handy side-by-side chart that compares exactly which functionality you get in each Quest solution, in earlier versions of Windows Server that do not include the Recycle Bin, in later versions with the AD Recycle Bin, and in the Azure AD Recycle Bin. 
