In the cryptocurrency world, whether to engage in contracts or spot trading can be determined from the following aspects:

Risk Tolerance: Those with strong risk tolerance who can accept losses are suitable for contracts; conversely, those who want to invest steadily should choose spot trading.

Investment Experience: Experienced investors may prefer the high-risk, high-reward nature of contracts; beginners are advised to start with spot trading to accumulate experience before attempting contracts.

Operational Skills: Those who have a deep understanding of trading skills and strategies, and possess risk control abilities, can try contracts; if not, spot trading is more appropriate.

Financial Situation: If the capital is large, one can choose spot trading with no leverage, which has lower risk but lower capital efficiency; if capital is limited but one wants high returns, contracts can be tried.

When making a choice, investors should consider their own circumstances and comprehensively assess the above factors. In actual operations, they should also:

- Understand the Market: Stay informed about market dynamics, policies, and industry trends.

- Strict Stop Loss: Set reasonable stop-loss points and adhere to them strictly.

- Cautious Operation: Avoid blindly chasing high returns and allocate investment ratios reasonably.

- Continuous Learning: Keep learning new knowledge and skills, and stay updated with market changes.

I hope everyone can use this to gain a deeper understanding and find a suitable investment method in the cryptocurrency world.