This lock is fantastic. This is my 2nd August and the new wi-fi is stunning. The Pro is just too big and requiring that wifi module was just clunky. They should all have wifi built in like this one. The matte black is beautiful. 
It's perfect in every way, except I'm taking away one star for minor improvements. The app is easy to use but leaves much to be desired in the way of aesthetics. I often cannot view the status of my lock while I am away due to connectivity issues, although that could be my old router. If you are buying this and Google Assistant is a requirement, prepare to be disappointed. At best, you can lock or unlock it using voice. But the Home app interface is non-existent. A little lock icon shows up but you can't use the app to lock/unlock, just voice. Maybe it's in the name of security, maybe it's google being stubborn, but it leaves much to be desired. Overall, great lock.