Morning all.
OH NO! NOT ANOTHER WHICH OIL POST!.....I'm sure you lot ask this in the hope that it'll start a handbag flinging contest between us Techy types on here
The answer is EITHER! As long as it's a good quality one, for there are pro's & con's with both.
Cheers.
P.S.
My preference is for fully synthetic, but I have to whisper it, for the handbag brigade might hear me!