1) Window Snapping -> "Snapping Mode" does not seem to apply to splits. With or without modifier enabled, it snaps to splits. I prefer moving the window then double click for max when I want to, rather than holding a modifier every time I move one.
2) How about a Trigger for window moved (by user) and an Action to maximize
3) In splits, I leave some space on the left for (vertical) MS start menu. When defining splits, I have to... do math and manually fiddle with them.
Today I used preset-splits of 4, then set the left of the first to 160 and width minus 40. Auto-size the second and adjust it's width to -40. And so on. A "start menu gap" or "locked zone" would be great.
4) I can't really make use of the awesome DF taskbar features, because I change configs often. It's just too tedious to redo. The quick-access right click is great for making adjustments, I don't want to change that, but can you put the same options in a single window? With import/export. Also wallpapers.
5) Since explicative MS removed window borders, distinguishing *Windows is often impossible. There's a user script to "highlight borders" which would be great to have as internal code. As a script it was a bit slow. This feature might be a selling point...
Maybe I should make different posts...