Wow, I had the desire to buy classic pieces aged 22 but not the resources so I envy you. You like timeless luxury crafted by skilled people who put love and devotion into their work and your sister likes, well, junk.
Many sage people here have already said you should follow your heart. Do just that. There is no better advice.
Many sage people here have already said you should follow your heart. Do just that. There is no better advice.