Excellent. I haven't loaded mine yet. I shot a have bodied 8 (204 dressed) with a factory loaded 145gr Speer I believe. I wasn't impressed with the expansion. Penciled out but big heart in and lower leg exit. I have 120gr nosler ballistic tips, 120gr ttsx, 154gr rn Hornady. I have imr 4350 and varget.
I can tell you from personal experience that the 120 NBT and 154 Hornady will expand quite nicely. The Barnes probably will too, I just haven't used it.