Maddog. Sounds like a great hunt and great you could share it with your son, congratulations. Pleased to hear that the Hornadys worked so well as I might take them to Zim next year to hunt buff.(375ruger factories)
I've heard mostly good reports on the DGS's but a couple of disconcerting reports on the DGX's failing to penetrate on Buff and disintergrating badly...though from memory they were hand loads.
Did you recover any DGX's & can you elaborate on how they performed?

Thanks

Jon