No, you're perfectly entitled to pick what's best for you. Sounds like you have a nice system.
All I want is NAV and a decent functioning ipod link in an OEM bundle.. I know I could get a double din aftermarket one cheaper, but it won't work with my full computer and they just scream "pinch me"
I can put it in my MKVI GTI/Scirocco in 12 months time when I swap cars too.