Another vote here for Ring, my experience...
Yes it's pricey but I have several devices now around the house and once fitted (which is fairly straight forward), they do just work without any maintenance. I have good wifi distribution (Ubiquity) which also helps and I'll be setting up another new Ring camera over PoE soon so I'll see how that goes. I also have the annual subscription for cloud recording which I find is good value for money the more devices you have. No problems with missed starts to recordings that I've noticed, plus I noticed you can now link devices to trigger each other to record. The app is good, fairly intuitive and continues to evolve in features and functionality, I can also link it into my home automation (when I have time to set it up), and with Amazon owning Ring it should be around for the foreseeable future. It's not perfect and I'd like to see some improvements in the app especially around notification customising/linking sirens/geo-fencing, but my only real gripe with the hardware is a fairly sensitive flood light camera which is probably down to the bushes that I need to remove from the capture zone. The recent colour night vision role out was a good addition, and I haven't really playing with their recent 'rapid ring app' as yet.