noimmunity
scratch my niche
Interesting, I would like to see the VS autofocus results.
The image above from VS is autofocus, so I guess that you must mean manual focus. I need to finish a couple of articles that have deadlines, but your suggestion sounds like a fun project, so I'll try to do it as soon as I have a real break.
On the other hand, I've never had an issue with sharpness on the Plustek, the holder keeps on pretty steady. Do you have access to a Plustek (or another scanner) and of course time and the will to do further comparisons?
I don't have access here to any Plustek models, and, in any case, I don't have the stomach to do that kind of comparison, which could lead to all kinds of consumer wars. LOL! But your idea is totally legitimate, and I'm sure that eventually somebody else with access to both will do that. Of course, we could refer to the tests done at http://www.filmscanner.info/FilmscannerRangliste.html , which show results that rank the XA significantly ahead of the Plustek models, but one could always suspect different sources of different biases.