Hello myfreind!I would suggest DeoVR, you desperately need a horizontal stereo offset setting for JAV VR because most videos are off. Usually you need to increase the offset. I find it easy to focus on the background objects and adjust the offset until my eyes can focus on them without problems. This will help fix scale problems.
In most cases you also need to change the zoom, usually zoom backwards a bit.
I also use DeoVR on my iphone X. It’s a wonderful VR app! But i don’t know what kind of remote control (gamepad) for this app? Please tell me know!