I have read most of this, I see hardrock sport discs are widely praised

I am tossing up between a giant yukon 06 and a hardrock sport disc 05

The yukon seems to have a few different components than the yukons listed in america from the 05 model (i'm in sydney)

heres the specs from my LBS, what do you reckon?

Hardrock
http://www.woolyswheels.com/listman/listings/l0176.html

yukon 06
http://www.woolyswheels.com/listman/listings/l0367.html

so the yukon is about 50 bucks cheaper... What do you reckon is a better option? Which has better discs etc

Thanks