Had a look at a N93 (or is it N94, i can't keep up) on new years eve. Nice screen etc, looks very cool too. Not so sure about the build quality, that complex hinge doesn't look like it would last long for some people. Also the thing is massive. It isn't far off being the same size as my P990i and it's no skinny phone.
Personally i would go for the K800, but i really like SE phones.
EDIT: Doh! i thought the N95 was an upgrade to the N93 (well you would, wouldn't you). Turns out is is a grown up N80 and so a completely different phone than i saw the other day. you can go ahead and ignore this post completely now