I find the M3 to be an excellent travel camera. I sent to Japan for one before I traveled to Paris and London in May of this year. I traveled with the M3 with EVF and just the 11-22, 22, and 18-55 mm lenses. I would say I used the 11-22 over 90% of the time. This kit was a joy to carry around both cities as opposed to lugging my 5D3 and a bag full of heavy lenses. The M3 is now scheduled to be sold in USA sometime in October. If you have the time you can view some of the images I took on my visit at these sites:
https://jimages.smugmug.com/Travel/Paris-France/
https://jimages.smugmug.com/Travel/London/
Keep in mind I am just a hobby photographer so don't expect any masterpieces. I fool around with different editing so you will see some different versions of the same image including some B&W conversions. I am sure many of you can produce better images with the same kit.