Start with the question you are trying to answer. Is this money for an expense next month, a goal a few years away, or a long-term plan? The answer changes which trade-offs matter.
Write down the goal, when you expect to need the money, and what you already know. Then learn one concept at a time. A clear question is a better first step than a product list.
This journal shares general educational information, not personal financial advice. Read official documents and consider your own circumstances before making financial decisions.