P: Enhance guides to allow angled/perspective guides

Yes! I've always wanted this feature...

This is an excellent point esoglobine. In the mean time, you can use path tool to draw your own, custom guides instead. Displayed Path will take a precedence when attempting Free Transform however. here's how to 'trick' Photoshop.

Select targeted Layer and select your Path 'guide'. Press cmd-h to hide the path, initiate Free Transform on targeted Layer - press cmd-h to view path again - continue Free Transform on the targeted Layer.

A little work around, but an excellent way to follow precise guides - without guides! 😉

YES! This is especially useful for two or three point perspective image composites.

This is a solid request -- thanks!