I have a 2010 13" MBP and I'm looking for a good external display for casual gaming, watching videos, and some coding. I would like it to be at least 24", but I could go down lower, if necessary. The display must be LED backlit, Full HD, and an IPS panel is strongly preferred. Also, a built in speaker is an added plus, but not a necessity. My budget is around $400 and I would like to keep it as low as possible. I have taken a look at several displays from Apple, Samsung, Dell, LG, and Asus, and I can't seem to decide which one would be the best. Which do you think is the best?