There is a lag for Path Edit and it will be rewritten soon. It shouldn't lag as there isn't anything CPU heavy going on there so I need to investigate
Context menu lags the most on the first right-click in a session (all functions of dotnet programs run faster after the first time they are used after each start).
It is faster when Settings>Other>Wait for all items before showing context menu is off
In OC it is just hiding them but they still contribute on loading times and it is all up to items to respond - I have some PCs where menu shows up instantly or a one from 2011 where it takes 3s because I have 200 programs on it.
In v2 there was a custom menu that was showing instantly regardless, because it didn't show additional 3rd party context menu items. Something like what Windows 11 is trying to do, hiding all in "Show more" menu, but people didn't like it. The only other way is being at mercy of the system and all the badly written extensions programs put in there