I personally play on overhead. I like to see the entire ice and read plays as the develop at the same time the opposing skaters do, but when facing a breakaway I would prefer a lower style such as fixed since I only have 1 player to focus on.
With a press of the camera button, the camera would switch from overhead to fixed. After the breakaway I can press it again and it would switch back.
For players who start on a lower camera such as fixed, the camera can be very annoying when the puck is in the corner. You can't see half the ice, and since the controls are camera relative moving for a cross crease is Down + Towards the post.
If the puck is chipped to the corner, tap the camera button and it would zoom out to where you can see the ice.
Hold the Camera button and it would currently act as it does now where you can watch the puck when it leaves/enters your zone.