I was comparing the specs of the iMac 27" 5K and the new MBP 15" and noticed the screen brightness on the MBP was 500 NITS compared to 350 NITS on the iMac. That's a pretty big difference especially since big screen TVs can get as high as 1000 NITS. So my question to iMac 27" 5K owners: are you satisfied with the brightness level on the iMac? I know too much brightness can be harsh at close viewing distance but I'm now wondering if the iMac may be a bit on the dim side compared to the new MBP. Your thoughts are appreciated.