I've took Lake Tahoe as an example. Below you see the screenshot comparison (zoomed in at same level).
Map in Kagi Maps / MapBox:
Google Maps:
Apple Maps (in browser on Windows):
Especially Apple Maps (which DDG is using) is far better than Kagi Maps.
I don't know if it can be improved, but it's a pity that you can't zoom in (with good image quality) to see some details about the place/business I want to visit.
