So Here is a shot of my latest NDS Vertical.
I took the advice of @HyperspaceMadness and scaled using non-integer to the exact integer scale. As he suggested this will give perfect integer for 1080 & 4K but still work at other resolutions.
SInce the work on the old non-integer graphics is pretty much complete, and there are CRT reference options, (And maybe other LCD option in the future.) I am going to release them as alternate versions. If I do presets for them I will probably do CRT with no scanlines. I am still trying out some fake scanline options. i will post some shots if I come up with something I like.