I like my Chamberlin with MyQ built in. I know others have complained about the integration but the one I got is pretty quiet, has the WiFi built in, works great with MyQ Lite after I added a EcoLink tilt sensor, and has battery backup which I had to use recently when we had a extended 4 day power outage.
If you are buying a new one I would think it would be cheaper to have it built in.