I own both a Skywatcher 10 inch dob and a 24mm Pan.
Best EP I own. hands down. Especially in that particular scope.
Damned if I know how, but it seems to overcome the inherent coma of the fast f/4.7 mirror and provide far sharper star images towards the edge of field than should be reasonably possible. It's also more forgiving when I'm lazy about collimating. The nice wide FOV gives an excellent spacewalk experience.
There's a reason why you won't often hear a bad word about this EP.