I had photoshop 3 years ago, but let it lag, then bought a new computer and didn't have the disk to move it on. Long story short, I liked photoshop (but expensive) I used it a lot at the time. I like to use layers, move things around, cut and past, develop, the software that came from Canon, while is great, is not very compete. I do shoot both Jpeg and RAW. I uitlize a sperate hardrive (stand-a-lone) seperate from my computer for all my picture files. My taste is big, but my pocket book is much smaller.
Bob