:) ;)
Kind of feel this way too...."my $150.00 garmin is so much better than the nav system in the Lexus that cost so much more"...well then keep your Garmin and buy a Lexus without the Nav.
The nav system in my old 04 rx was fine, the one in my 10 gx is a great deal better. I would not buy a new car without the nav in it. It is your personal preference though.