does anyone have information on the shells,when they were made,strickly for turkey,3inch or 2 3/4, 12g ,20g was one shell better then another for patterns what choke would you use.any information the was on the box would also be great.did they come in 5s or 10 to a box a little more interested in the 20s than the 12s but can shoot both.Thanks Wes