The same shot as the first with a 243 would have put her down and out on the spot.
May I ask how you're so sure about this?
Sure you can ask, I've shot them at the same angle with the 243 and 6mm rem the bullets don't deflect they go right thru into the chest cavity. 5 years ago I hit a 14" buck in the same spot with my 280 and found that 140gr solid base Nosler in the hindquarter ,full front to rear penetration . It is why the best shot is a perpendicular dbl lung shot if you can get it, they just don't allways cooperate though. MB