First post - long time lurker!
Ive just bought a Ring Doorbell, main criteria was easy install due to the age of our house (30s, solid brick) which is a pain to route cables and a lot of tiled floors/fresh plaster didnt make this feasible. Also reviews for the 2 and the Pro seem to show these as being a bit less reliable than the original, but obviously this is subjective.
So far very happy, battery lasts well, 10% in 2 weeks with Live View active.
Motion can be a bit hit and miss until you get it set right. We live on a busy road and have quite a few trees. Ive found setting it reasonably close to the bell itself stops false alerts but still picks up people walking on the drive.
Video quality is fine, can make out a reg plate if the car is stationary, can easily see peoples faces if they are close enough, the 2 way talk is very good and has helped a few times with parcels/confused salespeople and also rogue cats sitting on cars!
Wifi range I havent really tested as our routers in the next room. Fibre is a must, we had ADSL up to about a week ago and it took a while for the video feed to come live, with fibre its almost instant.
The other thing to note is accessories are expensive. We have just bought a chime (£25 or so, more for the wifi extender one), as we dont usually keep our phones on loud. We also had to buy a wedge kit to angle ours better due to our porch location. This was 3 bits of plastic, unpainted, that costed around £25 quid delivered! Couldnt find any cheaper alternatives.
Support seems good and its good that they will replace a stolen unit if reported.
My mum and sister have since purchased the same with similar results although my sisters has scaling issues with the video feed, so they are sending a replacement. Will report back on this!
In summary, if you dont want to hardwire and have a strong wifi connection, I would recommend the original Ring Doorbell.