Hey guys, recently I tried out the resolution switch on my rMBP15. Since the beginning I am using it with 1680x1050... Doing: text work, heavy photoshop processing, lightroom, some d3. So after switching in to the "optimum" resolution I fell like ..WOW .. everything seems so sharp and smooth at the same time. Although I am losing quite a lot of working space I am uncertain whether to use the 1680 or the optimum resolution right now.. What resolution are u guys using (on the rMBP - don't mean external screens)?