Hi, just wondering if there are any benefits in getting a 27" over a 21.5" apart from the evident performance boost and increased screen real estate. What exactly is taking up all the space in the 27"? It has the exact same components as the 21.5" model yet it's longer, taller and deeper ultimately because of the screen. So, is it a possibility that the 27" benefits from more efficient cooling? Could it ultimately be more reliable in the long run and less prone to natural issues to AIO's? Cheers!