The first three pattern pictures look pretty good to me.
Great pictures and write up on your patterns.
Just a little over a month ago I ordered Hevi-Shot 3" DC T shot from Sportsman's Warehouse for $30.00 per box, I also got some Hevi-Shot 3" B 1-1/2 oz Goose loads for $27.00 per box.
http://www.sportsmanswarehouse.com/sport...72110/cat110193
Some places still have the Hevi-Shot loads for the old prices. We just thought the old prices were high, LOL. The new prices make the old prices look like a great deal.
Right now Cabela's has Winchester Hi-Density 3" 1-3/8 oz B loads on a close out special for $19.98 per box of 10 shells.
If I could still use lead shot on coyotes I would be using the Federal Premium copper coated lead BB loads. The copper coated lead BBs work great at 40 yards and less on the small coyotes I hunt. In your pictures of the Federal lead BB load patterns you can see that with the extra width of the pattern and the higher pellet count, these lead BB loads make it easier to hit running coyotes at less than 40 yards.