Besides the overhyped and underperforming Fuji meme, which brand has the best editing tools after you take a picture?
Back in the day I tried Nikon's system and was impressed but Canon lacked the functionality at all. With Nikon you could even do gimmicks like selective color or diorama effect. I don't remember if Olympus lets you play with filters after the pic is taken but they did have plenty of effects to apply when taking it.