I like accuracy, but I also like performance when it comes to game shots. Have you done any work with ballistic gel? The Leigh bullet looks good, but I have been having great success with the Parker bullet.
This is what I'm getting in my Knight Vision at 100 yds:
This was a 275 gr. bullet.
I have also tried the 300 gr. :
The farther shot I think I pulled. I have gotten better groups. I haven't done any ballistic gel work, but my wound shots showed great results. I have never retained a kill shot bullet, all have been through in through shots.