I agree on this as well. Yes I can see the Tripredacus animation "better". I think you are right that the various differences in contrast to both the original outline color and the background compared to that of the Primus image are the reason that is true, since I would assume the "red" is the same in both color and dimension in both cases, and the letters themselves are the same color and dimension? (The images I included above are enlarged 400%.) But yet, to me, in the Tripredacus animation the red appears much brighter and the letters very slightly brighter. Against the respective backgrounds, the edge of the letters appears much sharper in the Tripredacus image, while the edge of the letters in the Pimus image appears almost fuzzy or blurry, since it blends in more with the background. I realize that this is sometimes a desired result, but I'm just saying ... When I look at this zoomed in look to the Primus version, I can see that there may be a color selection difference. Primus had used the pink/beige color in their album art, which may be why it was chosen in this example. However different looks may be achieved by using different "pulse" colors, including colors such as white or light gray. Red would work well for mine as I have only presented images which use the white-red-black type images. While these are my favorite colors, that doesn't mean that those creating images or animations need to limit themselves to those colors.