Peripheral Illumination on or off?

I always used PIC on with my 7D (I think with my 50D but I can't remember if it had it). I also use lens correction in LR3 and now LR4. Would I be better off turning it off in camera and using LR only? Even with PIC enabled on the body, I still notice a huge difference with LR's Lens Correction.

Correct me if I'm wrong but PIC does nothing if you shoot raw right? The question is do you shoot raw or jpg?

Xcelx wrote in post #14148711
Correct me if I'm wrong but PIC does nothing if you shoot raw right? The question is do you shoot raw or jpg?

I shoot raw, but I assume PIC did affect raw as well. If it doesn't then that's an easy answer. I haven't sat down and tested it though. I guess I should to confirm that.

Incorrect assumption.

I think it will only work if you use Canon's DPP software?

NinetyEight wrote in post #14148847
I think it will only work if you use Canon's DPP software?

I use DPP and that's been my observation. All in camera settings are active in the RAW files in DPP.