I prefer the 210's or the 230's in our 300 win mags. I am also testing the 215's this week getting ready for antelope hunting
. With a fragmenting bullet like the Bergers I always advise using one of the larger for caliber offerings.
With your short barrel I would go with a 210 and start with 73 gr of H-1000 and work up looking for an accuracy node. You should get 2800 fps or close. Maybe more.