The American Express Centurion card, AKA the Black Card, is THE status symbol as far as credit cards are concerned. When you absolutely, positively got to impress every motherfucker in the room, accept no substitutes.
The Black Card requires a one-time "initiation fee" of $7,500 and a $2,500 annual fee, the highest fees of any credit card on the market.
Furthermore, in order to maintain Centurion membership, a cardholder is expected to make and pay off at least $250,000 worth of purchases a year.
If you can afford it, sure, go for it. If you're not sure you can afford it, you probably can't, in which case, consider getting something more practical, such as a rewards card with no annual fee. The privilege of owning a debt instrument shouldn't cost an arm and a leg.