I can throw some creative suggestions here. Although, these will be most usefull when sparring / competing.
Eagle Eye
Eagle Eye is the module all who study human body language and patterns yearn for. Studying, recognizing, learning and intuiting all aspects of human behavior, especially body language, movement and NLP is the heart of Eagle Eye. Use it if you desire to easily be able to know what each movement of another person means, as well as to rapidly develop your knowledge of human behavior and put it into practice effortlessly.
Submodel Alpha
Imagining situations allows us to train ourselves and to help us predict and react well to situations. Submodel Alpha allows us to do this process rapidly, millions of times in our subconscious – a similar process to how AI is trained, on a much more profound, enormous scale. Using Submodel Alpha, you will be able to be prepared for any situation that you might go through and react in the best possible way.
With these two modules + Spartan which already enhances speed and agility. You will intuitively observe, predict and react to any move thrown at you. You will read your opponents like an open book instinctively and be able to dodge / parry anything while throwing devastating counters. Not to mention knowing your opponents internal mental and emotional state before they even know them.
Both are also usefull outside of fighting as well. Also if you add Khronos Key which is simply about being able to control your own perception of time and it will be cheating at that point.
To summarize. Spartan is all you need, but you can take it as far as you go depending on your goals or needs. There are 300 plus modules now, the possibilities are endless