Which external hard drive to buy?

I want to buy an external hard drive but I do not know which one I should get. There are a few brands in the market and the hard drives are quite costly so I want t make sure I choose the right one. I would like help from forum members to which external hard drive I should choose.

Yes Seagate brand for external hard drives are most reliable. I too have a Seagate external hard drive since the past 2 years and have had no problems at all.