I live in a noisy environment with air conditioning, home theatre, busy street, and have an older / somewhat hard of hearing person living with me. In purchasing the Ring Chime Pro I was hoping it would be loud enough to stop us from missing notifications. Unfortunately It's not anywhere near loud enough. I was hoping / expecting it to be as loud as an old fashioned doorbell, but in fact I think my Amazon Echo Doorbell notification is louder, and isn't even that much better than my phone.
Otherwise it's a quick and easy installation and just plugs into a power outlet. Works well in that sense. I haven't tested the wireless signal booster as my wifi router is very close (10ft) to my ring doorbell. I think it will work well for most unless you need a loud notification.