I think you have only one choice. If you have a P4P, it’s the GL300E.
Its best to stay with your other thread on that topic rather than have two threads on the same issue.
300E has the built-in screen, used with P4P+. The P4P has the 300F for phones and tablets..same drone. I use both. Have spares available
Oso, thank you for bringing up 3rd party apps with the GL300k RC.