My television set, using composite. Even the RF is extremly clear.
Composite is the standard, and depending on your television, you can have good and bad composite, along with RF display. When I look at the pixel on screen I do not see a shadow, or glow. You have to look really close to notice the difference. This is part of the bleed of televisions, and was one of the features that allowed small images, to display clearly. My television does have scalelines.
You don't notice them unless you get really close.
I have two other televisions, around the place, and one jerks in composite mode, and another has a sorta blurr ( that set also feature RGB ), the other one is also kinda blurry.
I am guessing the composite is sorta blurry because of the RGB built inside of it.
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