All I use for all game is berger vld moose elk deer and varmints I use barnes in California only in my 7saum other wise I use 7mm for allIf you are comfortable with them, take them. I would personally build a load with a heavier constructed bullet for a moose.
I shoot bergers on deer and cow elk. If I was on a bull hunt or moose hunt though I would be looking at barnes, nosler Partition, hammer, swift a frame, etc.
I wont shoulder shoot animals with Bergers. If you put them through the ribs into the boiler room it is all good and lights out in my experience, but they are designed to fragment.