Morning Ed. I hadn't tested macro/close-up renders until you just mentioned it, so here is link for the results ... Smooth as a babies bottom mate ;)

https://www.keyshot.com/forum/index.php/topic,8049.0.html to see the test results

Martin Spencer-Ford

** Edit **
Forgot to mention, KS5 new importer also supports the Style Colours and Names. It will also keep each surface as separate so you can assign a different material to each surface if needs be. It does not support the Object Names though, but that is of no real importance to me as a rendermonkey :P