As the title states, the best routes for every category and island RTA can be found here. There are two things to keep in mind. First, many of these routes aren't entirely used in the current WRs, but nonetheless they are confirmed possible. Additionally, many routes aren't complete or even started. This is most likely because those categories are undergoing testing towards what the best possible route is, or that testing hasn't begun.

Anyway, hope this is useful/interesting to y'all 😊👍 https://docs.google.com/spreadsheets/d/17kF9YqAdic6LqmYNyG1cjtufzts8wqT574UzPWvYnMc/edit?usp=sharing