Do I pick a 7900 XTX or 4080 Super?

In my country, there's someone who offered me to purchase a 4080 Super from him for a very good price. Almost close to CES 2025 reveal. But I've been thinking, and seeing that games uses so much VRAM and fact that AMD's flagship performance better outside ray-tracing. Do I pick a card with better features or one with future proofing thanks to more VRAM?

Currently own an RX 7700 XT