Vadakin

First post...and my head hurts. All these numbers and equations do my head in. I just want to shoot stuff and have the best image I can get. So what I want to know, simply put, is will the M4/3 version (when it comes out) help me do that?   I'm in the process right now of getting money together to finally get in the game so to speak. Before this, the choice was between a GH3 and a cheaper GH2 that will allow me to pick up more lenses and equipment within my modest budget. But with the Speed Booster, I now have the dilemma what those lenses should be.