I used handloaded Partitions in my 7mm Mag for more than 20 years but I now shoot Accubonds. I got a little better accuracy out of them. Either one will easily kill anything you want to shoot if you put them in the right place. But I also have to point out that the exact same thing can be said of any modern bullet including the Core-Lokts. Modern bullets are all pretty good it just depends on which one your rifle likes best. My 7mm Mag hates Speer bullets, never could get a really good group with them. Doesn't make sense but it is what it is.