When selecting a catfish spinning reel, prioritize a drag system robust enough to handle the vigorous battles characteristic of catfishing. Ideally, a reel with a minimum drag strength of 20 pounds is recommended. This ensures that the reel can manage the sudden forceful pulls catfish are known for. Carbon fiber drag systems are especially noteworthy for their durability and smooth performance. It's imperative to choose a reel that maintains consistent pressure on the line without giving in too easily allowing for an assertive yet controlled retrieve.