Is the rounded Passport an exclusive to at&t globally? I would think so, since John Chen mentioned them by name, saying they asked for rounded corners.
The sharp corners actually help my grip the Passport better, and are in no way uncomfortable. I'm curious to see what the rounded one feels like, but I'm a big fan of the original design and you should totally get one if the price is right over there. I'll actually be in London next week and hope to check out the Classic at Selfridges. Such an awesome store!