I sold my LX3 or 5 (whichever it was)
It was an LX5. Still is: I use it every day and love it.
I would get an LX5. Cheaper than the suggested alternatives and the perfect upgrade to an LX3. I really liked the 24mm wide end and choice of aspect ratios on mine.
I have used an X10. I expected to like it, but didn't.