I am planning on taking a duck trip to Arkansa this year. partially anticipating hunting season and cooler weather I am beginning to plan out my gear. So I was thinking about getting a Patternmaster Choke this year just thought I would ask you guys if I really needed this or if there is a better duck choke that would be better worth my money. Also I was wondering would would be a good 3" duck load that I could purchase seeing as I can't load my own .