Mirrorless cameras have grown tremendously in popularity. Not everyone has jumped on board yet though; but luckily enough for you there are tons of them that excel in features and image quality and are now really affordable.
Here’s a quick rundown for you for Sony NEX and Micro Four Thirds cameras: the two most developed camera systems. But if you’re already locked in, consider this post on essential upgrades for M 4/3. Want even more? Check out our reviews index.