Thinking about upgrading your KYC card to level 25? It might not be the best move.

**Key Concerns:**

- High cost: 2.61 billion coins for just a 633 coins-per-hour return.

- Questionable efficiency: Other cards may offer better profits for less.

**Purpose of the KYC Card:**

- Designed as a stable, long-term income source.

**Is the Upgrade Cost Worth It?**

- There could be hidden benefits or synergies with other cards.

- It might be part of the game’s balance to encourage strategic spending.

**Strategic Considerations:**

- Calculate your ROI: How long will it take to recover 2.61 billion coins at a rate of 633 coins per hour?

- Focus on more efficient cards that provide better returns.

**Long-term Impact:**

- Consistent profits may come from combining cards effectively within game mechanics.

**Explore Alternatives:**

- Consider other options: Some cards may offer better returns for a lower investment.

- Make informed decisions to optimize your coin investments.

Before upgrading your KYC card, take the time to evaluate the costs and potential returns. Explore alternative strategies to get the most out of your coin investments.