1: 920/8X
The nine deuce is great;storage, camera, video, OIS, pureview. These things draw me to it. I go back and forth between the two a lot.
The 8X draws me with the screen, the Beats, that 2 mp ffc(this is pretty big for me), that bangin' Lime color, and the cool fastshutter/imagechip on the rear cam. Whilst having 32g of storage would be welcome, my Arrive has something like 14 or 16 and it's more than enough. I have a bunch of music on there, but it's my back-up player, my Zune HD 32 is my main for music and toting around episodes of Archer

. (back-up Archer episodes are on my phone for a crisis situation)
2:820/8S
The 820 has the different backplates-this is a cool thing that, frankly I wish most phones had. Removable storage is great, especially when the onboard is low, as is the case with the 8S.
The 8S lacks a lot of things that the other 3 mentioned phones have, but the removable storage(again) and I just can't get past the cooooool style of those phones. The black with white and the sweet black on white Tile scheme to match. Yeah. I know that may seem like a silly criterion but I don't care.
3:Ativ
I'll take John Bender's view on women with this phone: I just consider it. I consider whether or not I want to let it hang out with me and be my phone. And that's it.
(I do like the brushed aluminum finish/silver color. I think that is a cool look, yeah, specs are great but the thing is just so blaaaaaah.)
Thanks
-Doc