samsung, fujifilm, pentax also use APS-C. bigger is better but 4/3 is not much smaller than APS-C. so go for the feature of camera.
Hi Singveld,
just your opinion on sensor size. As chat about the Sony NEX, it has the largest sensor as its APS-C and the other mirrorless uses smaller micro 4/3 sensors. should sensor size be the main determinant for photo quality?? Is the bigger sensor the better? Thanks,,I am asking as I am torn between Sony NEX5 and Panasonic GX1..Sony I dont like due to the lenses available and no built in flash,,have to attach the flash which has propriety 'plug'