I started out with the Arlo cameras and quickly found that I liked how quick and easy they were to setup, configure and get up and running. But I found something lacking .. audio. I upgraded a couple cameras to the Arlo Pro 2 and reconfigured where I had cameras. I now have complete coverage with the ability to have sound if needed. I also found that the Arlo Pro 2s had a few different options when it came to recording .. they can be configured to record until the motion stops. The Arlos you have to set a record duration. Looks like I might be upgrading at least one more camera.