Anyone have any experiance with Dual? Specifically..

http://www.bestbuy.com/site/olspage....=1138085803502

Im considering buying it off my friend for $200, but I currently have an Alpine CVA-1006. Would it be worth it to basically trade my run of the mill Alpine for this Dual (better per channel watts, 18watts RMS per channel, touchscreen, 7" widescreen, cd/dvd/etc...)

I just wanna get some opinions before I decide.