The camera I prefer is

rpg_s01_pan_and_tilt_camera_options

#1

… the ‘FreeLookCamera’, because it’s the camera the most games I played on console have this type of camera.
You move the character with the left stick, and with the right you adjust the camera.

But the only thing I would improve or change is that if you run forward and than push the back button the character follows the camera and begins suddenly to run in circles.