JWG
I ca ngive you my choice - piece of cake easy... but! you need to know I am totally biased...
.458/300 grain Nosler Partition Protected Point in an MMP HPH-.457-.458/50 Orange sabot 110 grains T7-2f...
It was not 200 yards - I lasered it the next day and it was 181 yards...
Here is the projectile - it went through the body but I found it in the front leg on the other side...