Gun Cleaning Kit for Pistol 9mm.38 .380 .357, 5.56mm. 22 .223, 2 Pack

This is my first bite snake type cleaner and I’m happy with it. It does a good job but, I’m not sure if the higher priced ones have any added value - like I said, this is my first experience with a note snake.

What could be wrong with it? Nothing that I can see.