I can not talk as an expert of Leica Camera but I can try to be helpful in other ways.
Did you do a research on it ? I will try to provide you with some links and videos.
There is well written article about it you can check out here:
I did not know it was made by Germans, but anything that comes from them is of a high quality.Take cars for an example.
If you can, do a research on it and maybe inform us on something we didn't know and may find helpful.