Need only one or will take both for some test-fitting. Or if you plan on replacing them soon, could you put one aside?

TIA

I am running A/S8 rotor now under the 997 caliper, but due to weird offset I have 3mm spacer under the rotor hat and 2mm washer between hub carrier and caliper bracket to push the calipers in...

I did this as DIY early on and didn't know about the differing offsets so I simply picked the 323x30 rotor that worked ok....I'd like to eliminate unnecessary spacers but would like something to test-fit 1st before I buy new rotors.

I could have hats made and run 2-piece rotors but I like my rotors cheap and easy to source =)

rears too...need them bad.