I just received my late 2013 27 inch imac earlier this month (maxed ver.). luckily apple gave me the chance to return it up till next week. So I am seriously thinking to return this one and get the new 5k. The problem that mostly annoyed me with the current one (as my first mac ever) was the text size in most of the apps. I managed to enlarge font size of the content in most of the apps but not the interface itself (including the OS X). I spend most of the time on lightroom 5 and the text in the menus look so tiny. I had to wear reading glasses to deal with it. I wonder if this will be even smaller with the new 5k screen or will they manage somehow to keep the font size readable? Any thoughts?