While I am glad Hyperkin is including options, I think this is rather ho-hum, especially compared to the recent revisions to CoinOps for original Xbox with its half a dozen options that specifically puritan to video output.
The only options that matter to me are 1:1 pixel and aspect ratio correction, MANUAL screen resolution support so I can have it fit my screen (I do not want it to "guess"!) and sharp, razor sharp pixel support.
All the soft filters in the world will never be used by me. Fake scanlines for HDTVs is cute, but I also don't think I'll ever use it. Scanlines are a quark of CRTs, not something I inharently miss when I play games on an HDTV. They're there when they have to be; to put them in artificially seems wrong somehow.