I’ve loaded 150’s with 4064 and AA2520 the most. The former is more accurate than the latter by a smidge, but the latter meters better And about 75 FPS faster for my pet load. I’ve also used AA2460 but that powder is a bit frustrating to Get consistent weight throws with.
Everything above. Over the decades, the only one I have not used is N204. I had several very accurate target/hunting loads with 4895, 4064, H335 and Varget, and very good speed with 4064 and TAC with 150-155's. However, the past 3 years, I have been loading my 155's with CFE223, and in one of my 26" varmint barrels, it has been a stellar performer @ 600-1,000yds. Vels with 50.5gr hover around the 3,000fps mark. YMMV