Well, for what it's worth, the Secret Agent isn't meant so much to hook big as it's meant to roll hard and provide predictable roll and control in heavier oil. I don't know much about the Double Agent (I've never seen anyone throw one) And again, as I stress on here pretty much every day, if you are on truly heavy oil, it's not about which ball hooks the most, it's about which ball generates the strong roll and gives the best entry angle into the pocket. You may get that from playing more direct than trying to hook it a lot.