Anyone owns both lens? How both lens compares in the SAME focal length? 14-42? Test results of 12-50 turns out not bad but there's no direct comparison in the review, e.g. most MTF chart for 12-50 are shown at 12 and 50 but not 14 and 42. At mid range (25-28ish) the new lens seem to outperform the old lens. I'm ordering an E-M5 kit and thinking that should I order with the 12-50 or not. I initially dismiss the lens due to its slowness but now have a second thought. If I put my lust for m43 version of 12-60 or 12-35X aside, the 12-50 doesn't sound so bad. It's like the 14-42 with built-in wide, macro and tele adapter. If the IQ are comparable, it's not bad when you get the kit price.