There's no doubt that the Canon EOS M3 is a major improvement over its previous generation of mirrorless cameras. With a wealth of external controls, excellent image quality and a slightly larger selection of lenses, the M3 has a lot to offer.
Solid image quality; Compact and comfortable design; Adjustable-angle touch-screen LCD; Wi-Fi/NFC
Sluggish performance; EVF (electronic viewfinder) is optional; Limited (but growing) dedicated EF-M lens selection