It certainly would be a refreshing change to be able to toggle through all these options so easily. Most higher-end phono stages seem to deliberately make it difficult and fiddly to change between MM and MC, adjust load impedance, etc. Often you have dip switches and/or internal connections to change, which to be frank is just nonsense. No good reason to make it that hard.
I've listened to a few cheaper Pro-ject phono stage offerings and found them to look far better than they sound. Would love to try this one out though; looks like it could be the last phono stage anyone with sub-$trato$pheric turntables would ever need.