I can recommend the Woodleigh softs.
Recovered this 500grn bullet (Norma African PH 470NE advertised at 2150FPS) from a male Lion.
The lion turned & offered a heavy quartering away shot on the last day of our hunt, at 18M I Placed the bullet on the last rib, it devastated the top of the heart & lungs and was found under the skin at the base of the neck. The cat managed 15M & was down for good.
Bullet retained 490grn.