I completely understand, Fabfashion! I have a Rouge H box K28 (I think it's been posted a lot on this forum as I love it so much

) that is so pristine I rarely take it out. I'm ok with it as a special occasion bag because it IS quite special.
I DO use the BBK but I would recommend to anyone OCD about scratches to get one with a few marks already so you can live with them...if you plan to carry the bag, that is! I tend to buff the bag with Blackrocks pretty often and that keeps it glowing and does minimize not just the scuffs but the smears that happen on such a smooth leather. I would guess spa would so an amazing job as well.
Sorry to go OT, but Swift scratches too, does it not? My understanding is that it does AND is harder to refurbish...if I am wrong next bag is Swift as I love it. I know evergrain does but the scratches blend in pretty well.