I plan on getting the new JVC KW-NT50HDT myself! I've looked at pretty much everyone else's current or to be released shortly, and this Unit looks to be the best all around head unit. I like the Detachable faceplate, I've heard of to many Pioneer units being stolen, not to mention they still look like their 10 years in the past. Really, No traffic for the GPS? The Navigation looks like that from a 10 year old Unit.
The point being they charge a HIGH PRICE for one of these Navigation units when you can buy a Desktop or laptop PC for half the price. It's amazing what my tiny Iphone 4 can do, if it wasn't for the 3.5" just to small while driving because the Navigon GPS software is fantastic. Which does traffic, and has 3D elevation, you can see the Hills. Even my old Garmin 2610 looks better then a new Pioneer, even more Primitive to my Garmin Navi 780. Having all these accessory's all around my car, taking them all off and back on again over and over. It's to much. If I can have most everything in a single Unit, great. I changed over my speakers, I have a Box for a Sub I plan to add also, I just need to get rid of my stock 8 year old single CD can't even play a MP3 song.