[Neo-XP]

The UI could be easier to understand to everyone if it was logical.

For instance, there should be only 2 main pages under "scaling algorithms", organized like this :

|-image upscaling
| |-luma
| |-chroma
| |-image doubling [high quality]
| |-upscaling refinement
|-image downscaling

or

|-image upscaling
| |-luma (with an image doubling section or individual tab)
| |-chroma (with an image doubling section or individual tab)
| |-upscaling refinement
|-image downscaling

For the image doubling algorithms, only 2 choices for upscaling/downscaling after doubling : "let madVR decide" and "use the luma upscaling/downscaling settings".
New users could select "let madVR decide" for everything (as madshi wants) and advanced users could pick exactly the right algorithm for their taste and configuration.

The new UI with redundant choices and algorithms in drop-down lists is confusing and limited. The old UI just needed some little adjustments in my opinion.
I'm sure that madshi will figure out somehow how to elegantly organize all this.

Edit : Just throwing out some ideas, peace.