H-110 and Win-296 are the closest you can get to being the same powder and I have heard that they are. Anyway, either one of these powders, the one I can get the cheapest, is what I use for hot loads. I`ve taken alot of deer with a .44 mag. and have used alot of bullets. I have found that the 240 Sierra and the 240 Hornady are the best for accuracy, but that the Sierra has better terminal preformance on deer. They expand alittle better and hit alittle harder. I would give the edge to the XTP bullets for hogs or other tougher game animals though. Both are excellant bullets.