Simple choice for me really. More often than not, car only comes out on the weekends and I've noticed 90%+ of the time when I'm driving, I have the music turned down as I prefer to listen to the sound of the mechanicals working. The only time I ever have the music turned up and I'm actually listening would be on long freeway drives.
Considering the IQ system is ~$1k (plus another $1k if adding EDI), it doesn't make any financial sense to me to spend $1k-$2k on something I will get enjoyment from for maybe 5-10mins over the course of a weekend, if that.
Exactly.