Upgrading hard drive, should it be Seagate or Western Digital?

I have an HP DV2000 and I am stuck in between the following two upgrades:

http://www.cpumedics.com/534129-001.html
http://www.cpumedics.com/575402-001.html

They are the same price, same specs just different brand. I don’t know too much about hard drives, I just need an opinion of an experienced owner of either drive.