Well I put myself between a rock and a hard place...I have been preparing for my elk hunt for about 2 years now. I bought my 300 win mag and found that it shot the Hornady 180 Superformance best...Shot all summer with the SST's waiting for the 180 Interbond Superformance to arrive from back order...from what Im hearing Hornady suspended production of some of their rounds to try to get caught up...long of the short, Im not getting the 180 Interbonds before my trip...SO I turn to the experts on here...what factory ammo compares to the ballistics of the 180 Superformance Hornady? Im really afraid to take the 180 SST's elk hunting, I have heard some horror stories from that bullet on Elk...Leaving in 5 weeks...THANKS...and PLEASE HELP!