I am trying to undersand why is so great about using the factory stereo unless your married to it.

I am not trying to be sarcastic, but I want to understand the motivations.


Are people choosing this option because
1) They have an infinity system and getting a after market radio cost too much to get it installed due to additional wiring. Or cumborsome to do it yourself?

2) They are no sure they can/ should use the factory amp with subwoofers that cames with the factiry radio on infinity systems?

3) Or they just simply like the look of the factory radio?

I am trying to find these answers because I didnt make it to the first ten people and have been asking around to get a nice after market radio installed and locak shops are trying to rip me off by telling me i need to by pass the factory amp, becasuse I have sub woofers and I need to buy and amp and a cross over.

Does this make sense?