I am going to take a MD-90 with China Southern soon. When I saw the review here, I am a bit confused. It says row 28 is good. I guess it is because the seats is the last row at emergency exit. But is it quiet, as the engines are located at rear. Should i take row 28 or the first row in econ class? by the way, why is 4C a good seat, not the other first row seats?
