I have a real interest in old(er) lenses but I lack the tools, knowledge or an acquaintance living close by to venture in buying these.
Had some bad luck in the past trying this. One that comes to mind was the canon 50mm f/1.5 M39. Developed haze after a short period. Sent it to a reputed photo technician in the next country. Came back all clean and sure enough, after some time, the haze was back.
So, when a contemporary copy of an old design comes along, that's always a something I'm interested in and I start to investigate.
I bought the New Jupiter 3+ for instance.
One that recently peaked my interest is the Light Lens Lab 35mm 8-element copy of the leica summicron 35mm 8 element.
Since Jo Geier was up to his last copy, I bought that one. ("last chance" is always something that makes my decisions that much easier
)
The lens arrived last week.
Nothing to share yet. Don't hold your breath
most likely nothing before July - August. Precious little opportunity in this period of my live.