Chinchaga bullets
Rocky Mountain bullets
Parker PLR bullets
Hornady 390 grain ATip.
The first 3 are of the same design, a steel/aluminum tipped rebated boat tail with a BC of about .8 G1. Of those I've only used the Chinchagas and usually have great results with precision. The 375 grain Chinchagas seem to have the same BC as the 350 SMK, and better terminal performance. I used to practice with the SMK and hunt with the Chinchagas.
The Hornady has a really good BC of over .96 G1 and shot fantastically from my rifle out to some extreme ranges.