There are a few things to consider when choosing a suitable cable for your needs. The first is the gauge, or thickness, of the cable. Thicker cables can carry more current and are better for high-powered devices. The second is the type of insulation. There are several types of insulation, each with its benefits and drawbacks.
The third is the length of the cable. Longer cables can be more convenient, but they also have more resistance and render a voltage drop. Finally, you need to consider the price. Higher quality cables tend to be more expensive, but they will last longer and perform better. With all these factors in mind, you should be able to choose a suitable cable for your needs.