Taking one of my Bucket List Hunting Trips to East coast for Eider this December for my 40th birthday. What shot size do you guys use for Eider? Reading anywhere from Hevi metal 2s to BBB... They are a big bird but BBB seams extreme, and I want to put one on the wall. Have a three day hunt booked hoping to get at least 1 solid day in. If we get lucky and get good weather maybe get my Eider and sneak in a black duck.