Agree with this one
Though I haven't really tried shooting in RAW cos of the very big file size.
I'll prefer L Jpeg. Even for normal outing with friends I'll still shoot in L Jpeg quality, later when I come back and delete all unnecessary photos and only kept nice photos to safe my HDD
21mp ATW. Might as well stick with my 30D otherwise. I actually set to RAW+L Jpeg, but now I do RAW only. And use dpp to convert to smallest jpeg file for monitor viewing and sharing on facebook. RAW for Archive and printing.