Crisp is best for competitive matches because it emphasizes the mids, which helps you hear gunshots and footsteps better, and that's very important in terms of audio settings in CS2. And Natural is the median version, basically the point right between the other two options.

CS2 offers three equalizer presets: Natural, Crisp, and Smooth. Crisp is ideal for competitive matches as it emphasizes mid-range frequencies, making gunshots and footsteps more audible. Natural is a balanced option for training sessions or noisy servers with constant sounds.