If you mean between high-end/designer and generic, I prefer the former brands because of the quality. I dont splurge that much on clothes because of the changing trends, but if it is a classic piece, i'll dive right in. However the bags are definitely an investment.

Clothes- Zara, Mango, Karen Millen, Prada, Gucci, Coast, Ralph Lauren, Tommy Hilfiger, Levis, DKNY, Mexx, Ilse Jacobsen, Episode, CK, 7-jeans for mankind, etc.
Shoes - Roots, Tory Burch, Christian Louboutin, Dumond, Nike,
Bags- Louis Vuitton, Marc Jacobs, Mulberry, Gucci, Prada, Chanel, Givenchy
Wallet: Coach, Prada, Louis vuitton
Eyeglasses -Rayban, Chanel, Prada
Perfumes - from mainstreams like Guerlain, Chanel,Escada, D&G, Thierry Mugler, Tom Ford, Hermes to niche like Maison Francis Kurkdjian, Acqua Di Pharma, Bond no 9, Clive Christian, Amouage
Makeup : MAC, Laura Mercier, TBS, smashbox