I know several folks who have had issues with Sig. When they work, they are top notch. I've had 2 Kilo's now. The first one was a complete lemon and they replaced it. It took some frustrating conversations with their Customer Service Dept. though. My current version I've had probably 5 years now and has been fantastic.
I also have an older Leica 1200 which I absolutely love and have never had an issue with.
I also have an older Leica 1200 which I absolutely love and have never had an issue with.