The sony doesn't have everything but since it's a doddle to convert books to either pdf, lit or epub it does enough. The Bebook costs around £250 and the illiad costs an amazing £400!
Right now there's two e-Readers for under £150 in highstreet shops, the PRS300 and another one that i'm not such a fan of and can't remember the name. There's nothing else in the UK that's worth spending more money on at the moment.