I do mucho 300WM reloading, my guns (or "I", by proxy) tend to like large rounds moving fast - smaller rounds moving really fast haven't been as accurate. I've thrown 110s up to 220s, my guns love 180-208 and I usually load over IMR4831, that has been a great powder for me.
I'll have to look up recipes, but would ask what you need done, hunting or target? Hunting, 180 TSX or TTSX, I am a true believer. For range, I like 208 Amax loaded on the hot side.
Tell me what you want and I'll let you know what I've tried.
My guns have done OK with 168s and 175s, but not nearly as well as with 180s, 190s, and 208s.
300 is my favorite rifle caliber, by a significant margin (though my 243AI is fun as hell to shoot, I just don't have the confidence in its stopping power as I do with the WM.)