@Errol awesome work as usual. Many positives on this one. As soon as you mentioned this razor I did some research and the results matched your findings today.
I was so close to pulling the trigger but then the dreaded blade tab issue came up.
The design is beautiful, the blade smile torques the blade to reduce chatter. They even tapered the top and bottom cap to reduce the head width while keeping the blade tabs covered.... or did they?
Can you confirm this please (pic would be great)?
I'm spoilt as a RS-10 user and these little things now matter to me a lot more than they ever have.