in the meanwhile I also acquired a Lupo 58, as well as the DC baseplate. But sold both again. The 58 was a great shaver too, but it didn’t bring anything new for me compared to my other razors. Except some more bladefeel (though still remaining comfortable, but I just like less bladefeel. Hence I prefer the GC 68 over the Lupo 58.
I find the Lupo gives me a closer shave overall compared to the .68P, but that also comes with more alum block feedback. I'm still working on my technique with it, but I still return to the GC for the days where I need to let my face recover.