Let's clean up settings

[36105997]

If it becomes "on" at all times on future releases, can I still have the option to turn it off? because in my case, I usually enable it to fix the laggy frame rate of Fate Unlimited Codes, but on the minus side, I get black screen in some areas in Final Fantasy Type 0 when hardware transform is enabled.
I have to disable hardware transform to temporarily fix the random area black screen issues in FFT0 in exchange for speed, in some instances when it is enabled, it fixes most speed issues while in D3D9 Buffered Rendering display but at the same time it also messes a few games graphical textures. (In an Integrated Intel Graphics Display)