Leica cameras are tough. No doubt about it. And the lenses are strong too. There is nothing that can go wrong with a Leica lens. No electronics. No stabilised elements that can get stuck at a bad angle.
The Leica M forces you to become a better photographer. It is so simple yet versatile. The best part of using a Leica is the frame-line system. I can frame up, and reframe and still see what is in and out of my picture. No other viewfinder system does that. Gives me so much versatility.
Leica lenses have a certain look to them. I truly believe they are the sharpest around, but it is also the natural, but strangely surreal look they have. They are simply the best when it comes to handing natural light.
It doesn’t matter how much technology that other camera manufacturers have: They will never be able to beat Leica. Because with a Leica photograph, there is something uniquely real about it. Something human. Because it is 100% over to the human photographer to setup the camera and take the image. No assists. Full manual exposure, and focus there.