Warren Buffett and George Soros are both among the world's top investors and are widely regarded as the most successful investors in history. Although both men are among the most successful investors in human history, their investment ideas, strategies and styles are slightly different.

Warren Buffett has always advocated value investing, that is, looking for stocks that are undervalued by the market and holding them for the long term, and these companies have stable profits and long-term competitive advantages. His investment style is sound and conservative, focusing on cash flow and holding period. His company, Berkshire Hathaway, is an iconic holding company involved in the slate industry, real estate and finance.

George Soros advocates macro-investment, focusing on the political and economic environment, as well as people's emotional reactions to these situations, and judging market trends based on this. He is an investor who is good at floating and flexible, and often leads the company to buy and sell currency pairs and commodity futures, which is a riskier investment method that can also achieve greater returns.

The two investment gurus cannot directly compare their techniques or actual investment results with each other. Their investment philosophies and thinking methods are different. Buffett has gained an important position in the U.S. securities market with his prudent, long-term investment approach, while Soros is known for pursuing targeted, short-term, and flexible macro transactions. When it comes to investing, everyone has a different style, and there is no such thing as a "short board" or a "long board."