Are you looking to take pictures or looking to play with different camera bodies. Although they aren't mutually exclusive, it definitely is cheaper to pic one or the other. I currently own 7 cameras after playing with probably close to 30. At this point though, I just want to take pictures and be consistent, so I've settled on what I have and am focusing on my images more than gear. It's quite liberating and I spend a lot less time on the web play shopping.