any guides that were to come out (or already have) have a very high chance of being either outdated or straight up impossible to do in even a years time. Guides for smaller things that arent ever changing are good however full levels could very easily go from one optimal strategy to another with a simple new feature or fixing certain pieces of geometry (untagged walls for example). I dont expect many really well made guides until post 1.0 or at least until everyone knows no levels/weapon mechanics are being adjusted.

add splits by rightclicking, click edit splits, and add the extra 4-5 splits you need for layer any% by clicking insert below