Just got Ice Cream Sandwich on my Nexus S, it looks tasty. Here's a screenshot.
Nice to see some Australian trades/sales on offer here.
Personally, I would by a Desire S because I love the build quality and style. It fits in my hands beautifully and is what I was going to buy myself but instead got the Nexus because it was cheaper.
I have never personally played with the Galaxy W...
i9020 and i9023 are not the same size.
i9023 is slightly thicker.
Here's a link to a flickr account with images of the two side by side: http://www.flickr.com/photos/carnero/5553270437/
If you own a i9023 most cases made for i9020 will not fit ...