Check out the noise comparison in the gray squares on the right.
http://www.optyczne.pl/94.7-Test_apa...azu_w_RAW.html
Its hard to tell by looking at the pictures of the girl, but look at the squares on the right and the amount of noise on the E30 is significantly more than the E3.
Im convinced now that there is no good argument to spend the extra 300 dollars for the E3.