i just wanted to see what you guys think of the new mirror less cameras like the Panasonic G5? i am a beginner to photography (but did take a class in high school 5 years ago, but with older SLR's) and know very little. my main mission is to just take picture as a hobby but want to take quality pictures and get better at it. i have been looking at the t3i or maybe the D5100. But tell me what guys think of the mirror less cameras and your thought at what i should choose.