Is there a benefit to putting Ring Camera's on same network as Phone or Laptop?

Generally speaking, I put all my IoT type devices on a Guest Network to isolate them from my main network at the house. I am wondering though, if I am on my iPhone or Surface and view the camera, if my Ring Camera and viewing device was on the same network and could communicate directly with each other, would it launch the Live View better (sometimes there is a lag when someone comes to the door or outdoor camera senses motion and I go to view it). Right now, they are isolated from each other and so I am assuming the Ring has to send traffic through Ring servers and then back down again to my Surface or iPhone. I have Gigabit Fiber with 1GB up and down so bandwidth is really not a concern.