Hard Drive Question

[Stasis]

ok, so I'm going to buy a new hard drive soon because I don't want to format this one to install ultimate on, and now to my question, is it worth only getting 1.5gb/s transfer but 10k rpm vs 3gb/s but 7200 rpm?

oh yeah, and about size, I don't really care because I have over 2tb in external HDs

[Nakashige H2O]

raptors are loud and there not that much faster only buy it if u can find it on new egg for 100 for the 150 gb one