The best investment strategy in crypto is a personal and dynamic approach that considers your risk tolerance, financial goals, and market conditions. Here are some effective strategies to consider:

1. *Diversification*: Spread your investments across a mix of asset classes, such as Bitcoin, Ethereum, and altcoins, to minimize risk.

2. *Long-term approach*: Hold onto your investments for an extended period (6 months to 5 years) to ride out market fluctuations.

3. *Dollar-cost averaging*: Invest a fixed amount of money at regular intervals, regardless of the market's performance, to reduce timing risks.

4. *Buy and hold*: Hold onto your investments for the long term, rather than trying to time the market or make frequent trades.

5. *Value investing*: Look for undervalued assets with strong fundamentals and potential for growth.

6. *Technical analysis*: Use charts and patterns to identify trends and make informed trading decisions.

7. *Fundamental analysis*: Research a project's technology, team, and use case to estimate its potential for success.

8. *Rebalancing*: Periodically adjust your portfolio to maintain your target asset allocation.

9. *Risk management*: Set stop-loss orders and limit your exposure to any one asset.

10. *Education and research*: Stay up-to-date with market news, trends, and developments to make informed decisions.

11. *Don't chase hype*: Avoid investing in assets solely based on their popularity or short-term gains.

12. *Don't invest more than you can afford to lose*: Crypto investments carry inherent risks, so only invest what you can afford to lose.

Remember, there is no one-size-fits-all strategy, and the best approach will depend on your individual circumstances and goals. Always do your own research and consider consulting a financial advisor.