My God Son shot the 338 Laupa for a number of years. I believe he shot 300gr. Bergers over top of H-1000.
I posted a photo here a few years ago where he shot a good 3 or 4 year old bull Moose at approximately 300 yards and it was looking directly at him. The Moose did not move and all 4 legs went out sideways he fell directly onto his belly.
I've been using the 300 gr Accubonds in my 338 RUM and I took a cow elk with a texas heart shot at 360 yds. She did go about 150 yds before piling up. Love those Accubonds
In my opinion the AccuBond is on the top of the heap for hunting bullets mind you I could change my thinking once I get a little more familiar with the AccuBond Longrange!!