Best dual sim cell phone for work?

[jessicasiny]

I want to buy a dual sim cell phone for work.
*bluetooth
*touch screen
*E-mail, E-book
*Price: $50 ~ $100
My friend recommends this QVGA Touch Screen Quad-band Dual Sim Dual Standby Cell Phone (http://www.androidphoneretail.com/green-n8-32-qvga-touch-screen-quadband-dual-sim-dual-standby-p-6622.html) to me. What do you think of this one, or any other choice? Thanks for help!
More details from here: http://www.androidphoneretail.com/green-n8-32-qvga-touch-screen-quadband-dual-sim-dual-standby-p-6622.html .

[zloy_qwer]

Staff from this site is not bad, but read reviews first.

http://s.dealextreme.com/search/2+sim.html?sort=-ProductRating&category=526 (http://s.dealextreme.com/search/2+sim.html?sort=-ProductRating&category=526)

[jessicasiny]

Thanks for your advice, zloy_qwer!