I would get the N82. Its like the N73 on steroids.

Roughly the same size as the N73, but you get a much faster and better camera with xenon flash. Video recording is pumped up to VGA. Wifi and GPS. Faster processor. 3.5 mm headphone jack. Tons of RAM to multitask with.

I'm ditching my N95 and getting the black one as soon as its out.