The GWM5610s I have owned all ghosted badly when worn on the left wrist. I need to be able to see the time with a casual glance, and I could not.I disagree. In terms of viewing angle, they are probably equally bad. In terms of display clarity, I feel 5610 is slightly better, dw5600 display background seems slightly more grey and grainy. Doesn’t make any difference in regular use.
On the same wrist, from the same angles, I can see the time perfectly on my DW5600E.
This picture does not feature a GWM5610 but it illustrates the phenomenon
In this case only the watch on the bottom right would be acceptable to me. All others I would find unusable and I would return to store.