What are the best settings for 3 dimentional maps

There are alot of settings to change inside the webODM and I was wondering what settings you have seen provide the best 3 dimensional results primarily for city scapes or towns. I have been trying to tinker around a bit and have alot of experience with 6 different other photogrammetry programs but no matter what everyone calls different algorithms different names or acronyms.

Side other question is there anyway to make the output of the 3d model only provide 2 8k textures inside webodm.