Autopilot deployment large scale

Hi, My organisation want to check if passing from deploying computer from in house to Autopilot. Has of now i didn't find any R.O.I (return of investment) and time saving analysis. I'm not looking for technical requierements has of now, we are already cloud ready, my back end is of, just need to do a deep analysis of the switch from inhouse to Autopilot. Also i read a lot about the technical part, but didn't see any e-learning, any link that i can check?. thank's for your helps