NOT the 300/221.
JM
I agree, I've used the 44 Mag, 357 Max, 357 Mag, and 300 Whisper for deer.
All killed the deer I shot with them, but there was very little blood and the deer travelled over 100 yds after the shot (broadside lungs, at 35 yds) with the 300 Whisper. The little doe I shot with the 357 Mag curled up and died within 40 yds. with the same basic shot.