everyone likes the SE810i, i dont personally. I bought the nokia 6280, looks cool, but people say its build quality is crap (mines been fine). There are some chunky N series, the thin moto L7 (moto is rubbish though) & improved V3i (poor interface/bat life/build quality - same as all motos but stylish). Depends what you want, what you will be offered etc..
Theres also stuff like the XDA and such, which i know nothing about.