University Of Westminster or George Washington University?

Hi,
I'm Rakesh from Chennai.I have an Undergraduate B.Tech Degree in Information Technology.I'm very passionate about Computer Forensics and I plan to do an MSc in Computer Forensics in the near future.I've zeroed in on two Universities right now.The University Of Westminster (UK) and The George Washington University(USA).I would like to know which would be a better choice ???

Thanks

D