I did that few years ago and tried a lot of them, I used to give headphones (as presents) to my family and close friends in order to test them properly other than going to Best Buy and test them for a few minutes.
I sold most and kept the Sony MDR V6 (for guitar/studio/whatevs) and Koss Porta Pro for casual listening.
The Monoprice 8323 were fucking awesome and I would use those over all the closed back Audo Technica and Sennheiser I tried, quality construction was really poor and my pair broke in about a year unfortunately, but I have a big head too