Very limited experience here, but loaded some 160 gr Woodleighs for a buddy back iirc in the mid to late 90's, think these bullets were proto types back then, don't remember where he said he got em, anyway, worked him up a load for his 264 WM, thinking muzzle velocity was in the high 2900's, he smoked a big bull at 200 yards or so, complete penetration that I remember to be in excess of three feet.
If I were to load one today for myself, I'd use Retumbo, H-1000, or H-4831 and the 140 gr Partitions, would be looking for an accurate and temp stable 3100 fps.
