@Harknow,
What I know is: a 50 yr is a joke, and a 10 yr is good only with a reputable company.
I never cared much for Corning, preferring: Certainteed -
https://www.certainteed.com/ , but that's just me.
I also prefer hand nailing as opposed to a staple gun installation. I admit to a preference to old school roofing and doing diagonal runs with snap lines every four courses to better keep the shingle keys from 'running' and the edge line square and straight vs going straight up in sections.
Most of the 'problems' will not be the shingles, past tab seals failing or badly located roofing nails, the problems will show up in valleys, flashing, improperly installed drip edge. In the end the warranty on shingles hardly ever get used, but workman ship will be the mother of leaks.