Which drive is best?

[John]

I'm after a couple of Western Digital drives (120gb) but apart from Fluid
Bearings on one of them I can't seem to see the difference, so what one
should I go for and why?
http://www.tekheads.co.uk/s/product?product=602569
http://www.tekheads.co.uk/s/product?product=601103

 

[Rod Speed]

I'm after a couple of Western Digital drives (120gb) but
apart from Fluid Bearings on one of them I can't seem to
see the difference, so what one should I go for and why?
http://www.tekheads.co.uk/s/product?product=602569
http://www.tekheads.co.uk/s/product?product=601103

That is basically the only difference.

Go for the fluid bearings. Some WD drives do develop an
irritating bearing whine over time with conventional bearings.

Or decide that WD has only been doing fluid bearings for a
short time and use someone like Samsung who has been
doing it for longer and who have a quieter drive as well.