Here is my current situation I own a Canon 50D and have a Sigma 24-70 f/2.8 lens along with a standard 50mm Canon lens. While I use to use my camera all the time I have found it to be too large to take with me now that I have two kids especially now that I also take a video camera.
I've debated on upgrading to a 60D which has video mode but find I don't have the time to play with my camera anymore. I also have a cousin who lives nearby that has multiple Nikon cameras and a full complement of lenses and will let me borrow them as he has when we have gone bird watching.
Here are my questions:
Should I sell the 50D and Sigma lens and purchase a Sony NEX-5R?
For those that own a Sony NEX how do they do focusing in low light?