Meh. I posted here yesterday via my N82, got a message saying it needed to be moderated, and then it was never posted.
@Lancelot: If you spend a lot of time watching movies and such, then perhaps the "upgrade" won't be much of an upgrade. I've read a few blogs (not the best place for objective opinion, but then preference is subjective regardless) of people who said that the extra fraction of an inch of screen size on the N95 made a world of difference.
With regard to Symbian vs WM, it's largely up to how much you enjoy customising your phone. Symbian has a crapload of 3rd party applications available to you, but the default apps are left... wanting. There are all these little niggles, like pressing back on the Web browser reloading the previous page, rather than saving/caching it somewhere, having settings that are nested many layers deep (changing your screen auto-rotation settings makes you go 7 layers deep), a thoughtless interface (no numeric shortcuts on the camera interface; sure the N82 camera takes nice pictures, but you have to scroll through everything with the D-pad), and an email app that's pretty buggy and doesn't have default settings to popular email providers.
Most of the above problems can be somewhat resolved by installing 3rd party software to make up for the default softwares' shortcomings, but it's a little crappy that things don't work well out of the box.
Compare this to WM which is not easily customisable and has a smaller range of available 3rd party apps, but has default apps that work nicely, particularly with regard to email and business-like applications. Obviously aimed at the more business-like people who just want something to work, and don't want to have to spend hours (days) tweaking everything to get it just right.