Is a single fin better than a 2 plus 1?

Could you elaborate on why someone might ask the question, "Is a single fin better than a 2 plus 1?" in the context of cryptocurrency or finance? Are you referring to a specific type of investment strategy, trading method, or perhaps a specific product or service? Without more context, it's difficult to provide a direct answer as the phrase "single fin" and "2 plus 1" do not have a universally recognized meaning in the cryptocurrency or finance industries. However, I can imagine a scenario where investors may be comparing different approaches to managing their portfolios or selecting investment vehicles, and are trying to determine which option offers better returns or risk management. In that case, the answer would depend on a variety of factors such as the investor's risk tolerance, investment goals, and the specific characteristics of the "single fin" and "2 plus 1" options being compared.