Having sold/installed car audio for 18+ years, I have seen a lot of factory untis go bad, you almost will never be disappointed with an aftermaket radio. I have had Pioneer (Premier, its the better series) for over 5 years with no clicks or glitches. The sound quality is good. My current shop installs Kenwood and Alpine, both are good products. The main thing is really, really, really listen to all of the products anyone suggests before purchasing. Purchase the one that sounds the best to your ears, not just because someone recommended it. You are the one that is going to be listening to it, not someone in here, at work, or the commision-based salesperson. Listen to everyones ideas and please YOUR ears.
-There are 10 kinds of people. Those who understand binary, and those who do not.
-If we ever forget that we are One Nation Under God, then we will be a nation gone under...Ronald Reagan