I'm getting a Pioneer AVIC 310 put in tomorrow so I'll let you know on a Gen2 V8..ipod, bluetooth, nav, CD...I heard nav is good with updated POI chip...really getting it for the iphone integration and bluetooth...
I got the 310 installed today and it is a very nice unit. The user interface is the biggest adjustment but I'll chalk it up to having to get used to it. Suffice it to say they are not going to win any awards for intuitiveness. The sound is very good and the iphone integration works fine. Once I have more time into it I'll comment more.