HD+ 1536p security cameras?

I just got the Ring doorbell Pro 2 which has the 1536p camera on it and it is great! I was looking to upgrade my old Amazon cloud cams with some ring indoor cams to get all my cams in a single app, but it looks like it wouldn't really be an upgrade from a technical perspective as both are 1080p. Is it worth getting the indoor cams now, or should I wait it out until Ring (Hopefully...) releases a higher res security camera set? Is there any indication from Ring that an upgraded camera set will be available any time soon? I would like to hear some other opinions on the subject. It seems silly to me that Ring has an HD+ cam for a doorbell but none of their security cams.