What camera is right for me? - 2

Although I'm a new photographer, I feel like I've outgrown my point-and-shoot Nikon. I'm looking for a new camera got interested in the Interchangeable Lens cameras that are quite compact.So, that is the kind that sounds best but is it? I liked the look of the Lumix G series but is there any one that is best? (and doesn't cost more than a new car, if you know what i mean… )

I just saw a video on a new Samsung which looks interesting. Just came out. Investigate more.

I'm not sure if it helps, but here's a pretty good review site. You can check and you might want this one instead.
http://www.digitalcamerastop.com/nikon-d3100-reviews-the-best-d3100-price/