It is definitely true that Marceau works very hard to get each and every part immaculately polished and finished. I just do not care for his totes,though. They are disproportionate to some degree. Too skinny in the middle,too heavy on top. They are almost 18th. Century esque. And I think the design of totes came more into perfection in the 19th. C.. Just because I worked in an 18th.C. setting does not mean I worship the 18th. C.. In some respects,I think it was a decadent period in several ways. Guns became more slab sided. That horrible instrument,the "English Guitar" became popular. I won't get into more detail here.
The plane in the top picture is going to be difficult to adjust with the handle in the way of the too stubby iron. Unless the user is VERY careful each and every time he strikes the top of that iron,the handle is going to start getting whacked. And,people get tired sometimes(especially me),and in a hurry. So,I put small odds of always properly being ultra careful in adjusting that stubby,close quartered iron. And,that big blob of a logo in the middle of the lever cap needs to go. It would be much nicer if the maker just stamped his name on the cap.
His knurling,while perfectly done,could be a lot more interesting if he had some microscope type knurls like I made for the cap screw I posted above. Those little details really can mar an otherwise nice design. There are those little diamond knurled knobs sticking up in several places. A lot could be done with them design wise. And,needs to be done to stay in keeping with the quality of work evident in the rest of the planes. If I had the lower plane,I'd make nicer knobs,at the very least.
I don't like real stubby plane irons. They will soon get too short with many sharpenings. Of course,these planes may never get used because they are too precious to get dirty and dusty with use. They become more like sculptures of planes than users.
Personally,I see no need for the metal/wood laminating on the front knob. It is not reflected on the tote,and I think it ought to look like a matched pair,at least,though I am grateful that he did NOT attempt to laminate the tote!!. I don't hate it,but that is just how I feel about it. And,I think chips may someday start falling off of those thin edged wood laminations. They will probably not stay flush,since wood moves,and metal(comparatively) does not. Then,the knob won't feel as good.
I see no problem with the basic shape of the metal bodies. The dovetailing is obviously perfect,too. He does do very careful work indeed. Again,it's not a question of craftsmanship. It's a design question.
If I had to pick one of yours,it would be the Sauer,single iron or not,based on design.