The major differences are the glass quality and wind hold is now displayed at the same time as elevation. There is sort of an archery mode as the buttons on the right can be switched in function to the buttons on the left. Also has Angle Modified Range. No dedicated archery mode per se. Also you can drop ranging pins onto Onx hunt. The Revic embedded solver gives the complete firing solution without limitation with a synced profile. You can also change wind without taking another range. There have been quite a few changes to the Revic OP app that drives the embedded solver. I really don’t know what they are but Aaron (Gunwerks) now has about six different videos on the new BR10 gen 2 that are on the Revic Website.