Best Mobile HD?

I want to buy the Portable HD of 320GB or 500GB. Any one can advise me which HD is the best. Segate or WD or any other else.

And excepted price.


Using WD Elements 320GB. Good reliable drive with good data transfer speed.

Check the galaxy site for price, I hear bad things about Seagate and have personal great experience with Western Digital, plus WD is cheaper!