Because of the long wait for my new A3 S-Line i keep wanting to change my spec. Partly because if i'm honest i've spent to much and also i'm very indecisive. I've never had an Audi with full leather before and after seeing a few low mileage A3's with baggie wrinkled leather i'm wondering if it's worth the money. What do think ? And........ do i really need that sunroof ?