Best baby monitor with 2 cameras?

Due with #2 and they will be in their own rooms, so I’m looking for a video baby monitor that has the option of 2 cameras.

We have the summer infant one and I don’t like the quality of the video, and the stand on the back of our monitor broke which makes it annoying to view in the middle of the night.

The camera must be able to mount to a wall, not something that has to stand on its own. Also open to nest cameras if anyone has insight on those. Thank you!!