Anki is a popular spaced repetition software used for learning and memorizing information. Spaced repetition is a learning technique that involves reviewing information at increasing intervals, which has been shown to be more effective than traditional memorization techniques. The best review system for Anki is one that is tailored to your individual learning style and needs, and that helps you to stay motivated and consistent with your studies.
There are many different review systems that you can use with Anki, and the best one for you will depend on your individual learning style and needs. Some popular review systems include: