How to Choose Between Firm-Ground (FG)/Artificial-Ground (AG) Cleats and Turf (TF) Cleats for Soccer The core factor for choosing is the type of playing surface, and the specific distinctions are as follows: 1. FG/AG cleats (long studs) : Ideal for natural grass pitches or high-quality artificial turf. They offer strong traction and support quick direction changes and sprints. 2. TF cleats (short studs/turf shoes) : Suitable for hard surfaces like plastic courts, concrete, or sandy fields. They provide better shock absorption and reduce the risk of ankle sprains.