So I got my second XE93 two days ago. This one also has a stuck pixel. But this time only one and it's so small I can't see it, will keep the TV.
For me its perfect, played yesterday with a friend on a sunny day in my flat on top of the building and the TV battled the sunlight with success. Uniformity of the set is good and I don't have banding, clouding or DSE. Local dimming works very well, using it with set to middle. Upscaling of the TV is wonderful, watched the last episode of Narcos with subtitles and I don't noticed any blooming or haloing maybe with a HDR source I will.
Overall it's a great experience and I'm very happy with my choice.