I recently had a few prints made from some medium format negatives. The prints are for a specific purpose so I wanted them to be of the highest quality possible, this meant taking them to a local specialist where the film was scanned with a Hasselblad Flextight X1. The Flextight is about the best quality scan you can get, before moving up to dedicated drum scans that can be messy, time consuming, and expensive.
I realised I could use this as an opportunity to compare how good my Epson v700 scanner is to the Flextight scans, and also to try to improve the scans from my v700 by calibrating the workflow. You could also apply this to the v800 models of this scanner as they are effectively the same. Note that I’m not considering wet scanning, as I’m dealing with medium format film.