Nice review. I am eyeing on Lux Navi because of its reverse camera. I think it is a good safety feature if you have young kids around the house. To me, Navi is not that essential, but for extra $3000, you get navi plus reverse camera, it is more value for $ compare to CL9's $4000 navi.

Does anyone know if CU2's navi system is the same as CL9's? There are comments posted on other thread saying CL9's navi system is not that easy to use. and the software disc included is old. I hope there are some improvement to CU2's Navi