Ok, after much sought after research, I've decided to buy the Eclipse AVN5510
From what I've read the Eclipse have the best Nav system, but lack a bit in the audio section.
Where the Pioneer has the best Audio, but lacks in the Nav sytem then the Kenwood also has a great Nav but has terrible menu layout.
I'd rather have a great nav system.....plus the Eclipse has a full 7" monitor..
Thanks for all the suggestion.
http://www.crutchfield.com/App/Produ...0&tp=144&avf=N