Just got my Canon EOS-M compact mirrorless camera yesterday and I've been testing it out, especially the autofocus. A lot of reviews have complained about the slow autofocus with the older firmware but mine came with the newer one. So far, the speed of autofocus hasn't been an issue. I'll get to test it out more at the upcoming Monroe ArtCrawl. I also got the EF Adapter so I can use all my current Canon & Sigma lenses. The kit lens is an 18-55 3.5-5.6 with image-stablilization.