Analog film photography and cameras

will the 4/3 camera be utter shit compared to 5d? My main gripe with the 5d is that i leave it home too often, so it's counter productive to have such a nice camera and never use it
For what it's worth I did almost exactly that, and for the same reason. I replaced Pentax K7 and some top lenses with an Oly E-P1 w/ 20mm and a Pentax MX with 24mm. Zero regrets. Whatever you lose in image quality is made up for ten fold by having it with you when you want it. What good is a 5D at home on the shelf? #metamerge