I think it might be the settings on whatever you’re viewing the rips with? I’m doing an A-B and the first cap isn’t just noisier, it’s blurrier and darker, too. Granted, it’s Laserdisc - there’s only so much detail to be found, but I don’t think the dynamic range of the image is lacking. The Phantom Menace is a pretty contrasty disc, and I’ve seen it on some monitors/TVs where the shadow detail DOES get lost and crushed. But in this case, if that’s happening, it looks like it’d be more likely to happen in Cap A than in Cap B.
For example, take a look at the difference between the shadows playing across Qui-Gon’s eyes and brow. In Cap A, they’re not only darker, but there are wrinkles under the eyes and at the corner of his mouth that get lost completely in the shadows being cast. In Cap B, you can see, even in the shadows, those wrinkles.
This