Originally posted by Megumin:

Originally posted by Forsaken1:

I have been making large raised ground mountain bases and I haven't noticed any slowdown related to it and I play with some taxing mods too. It must not be an issue anymore.

Hmm thanks for your answer! It was pretty big problem back at early access launch.
Good luck and happy gaming!

I would say it greatly depends on your computer. If you have issues running it without terraforming you eventually will have greater issues. Otherwise, it will not effect you thanks to the update. I have what I would consider a "Mid-Range" PC and I see no lag due to terraforming, and I have gone to some extremes in that matter, including running a 10 person server with us all in the same town. Before the update a major town was unplayable even on high end PCs, now it is playable on potatoes. Just my 2cents worth. GLHF.