Thanks, everyone. @DBDev, aesthetically I am really attracted to the Lumia 925 as it looks very attractive. The reason for wanting to try it is that while I love iOS and Apple products, I feel Microsoft has taken a bold risk with Windows Phone 8 and it seems worth experimenting with. It would be nice to have a different screen layout to look at every morning and yes, I want a phone without too many apps as I intend to hold on to my iPhone for work email. Meanwhile, I can continue using Facebook, Linkedin and Bloomberg on my iPhone/iPad and yes, I want to see how I feel about a phone with a new OS that I will only use as a phone.
Blkacesvf41, I am in the UAE so carriers are not an issue as the trend here is for unlocked phones and subsidised plans are optional/rare. The 1020 looks interesting too and I don't mind spending money on it, whenever it comes out here, but as I said before, I find the 925 much more appealing aesthetically. On a different and lighter note, it is kind of amusing that I am conveying these thoughts on my Macbook Pro while Apple is bracing to launch a new phone in an hour.
[Sorry, no nano-sim for me as changing phones in the future will require revisiting the carrier's outlet in a mall and asking for a replacement and I am too lazy for that!]