Keep in mind we'll probably have to redo setup in a day or two with the jailbreak :p
1080p, 5X
Disable V Interpolation
Hybrid Scanlines: ON
Hybrid Depth: 8
Width: 24
Sub-Brightness: 255
If you are going to tweak the Depth / Width make sure there are some pure white pixel clusters as very bright colors will be the most heavily impact in hybrid. Sonic's eye makes a good spot to check while having a variety of bright colors around to compare. You can see how big the difference between the dark brown in the back ground cliff is in terms of thickness compared to the bright greens, blues, and whites. It is a tough balance to walk, adjust to your preference.
Drop Sub-Brightness if you want softer scanlines. 225 will still be dark but give a very slight glow. 180-200 if you want soft. 140-160 if you want extremely soft. Below that is almost pointless, lol
Tweak width if you want them thicker or thinner. 8-16 if you want very thick scanlines. 30-36 for thin.
Turn on advanced mode and go into Color.
Adjust the RGB slider to 1.10 - 1.20 to brighten things up from the darkening effect of the scanlines. Depends on how you adjusted things above.
Skewed slightly thinner here. Note what it does to Sonic's eye and hand. The greys in the hand look incredibly harsh up close but backing up away from the screen it blends a bit better.