2015-P Kisatchie Quarter Help

Please forgive me for my over zealousness. I've been politely told I'm looking to hard at the coins. I'm probably over reaching again but I see what I believe is an interesting pattern. While looking through a large jar of various coins, I have so far identified 20 2015-P Kisatchie quarters. Interestingly, they seem to fall into two distinct groups. The first group (reference) I believe represents the original design and consists of 12 out of the 20 coins. The second group consists of 8 out of 20 coins. All of the coins in group-2 show extensive die flow suggesting VLDS. None of the group one coins show this defect.

In the following pictures the coins are labeled A-F with each letter representing a different coin. The blue arrow show the blades of grass, red arrows show the die flow and the green arrows show potential doubled die or MD.

All of the coins in group-1 look similar to ABQ A1-A3 and seem to show 3 blades of grass. Group-2 coins (B1-F3) all demonstrate major die flow and what appear to be 2 blades of grass. My first question is are these difference in blade number real or due to a die long past its prime? My second question- As shown by the green arrows in E1, E2, F1 and F2. Are these doubled die?

Again I apologize for being too enthusiastic. I greatly appreciate your patience and input of this issue.