When the Loxia 50 came out, it didn't get much enthusiasm from the community here. I loved mine, for its lovely colours and rendering style. Also the haptics are really good (size, weight, focus ring, aperture ring, auto skip to magnify).
It seems it is gatehring momentum, as learned shooters get one: Charles K., Samuli Vahonen, now Greg. I feel guilty about letting mine go, but the Otus 55 is just too large and heavy that I can multiply lenses in my daily bag.
But the Loxia 50 shouldn't be considered to tbe the same as the 35, only shorter; Totally different character, maybe due to the fact that the 35 is a Biogon, and the 50 a Planar.