Earlier quoted context omitted.
My money is on UX. But let's hear it from OP.
While acengiano here is being downvoted, this is really one of my biggest gripes with Gimp. I'm having a terrible user experience. It also doesn't help that I'm already well used to the paint.net/photoshop keyboard shortcuts. Besides Gimp having its own, different keyboard shortcuts, it also has some unique (and again different) conventions for how to use the mouse to select regions and stuff like that. It may be equ…
That's sad because you could be much more efficient with it.