If we were all closed minded we'd be stuck shooting Interlocks, core lockt, and maybe Nosler partitions and other bullets designed half a century ago or more that don't quite fit our needs today particularly in the LR world.
Options are good and competition is great. It's what forces existing companies to innovate and put out a better product.
Nosler partition bullets started their life in the shooting world in 1947. I still have some 140gr, .264 caliber bullets that I used in my 6.5 Remington magnum, at the then time Remington 600 with the vent rib on the barrel. I shot a 150 pound doe at something like 286 paces, frontal shot, destroyed that doe's insides; DRT!!! The bullets that I have show the lathe tool marks on them. I suspect that Nosler used a screw-machine with a skive tool to make their jackets. I'm still working on the Hammer bullets that I got for my last bear hunt in my Whelen, not about to change until I try the Hammers and then go from there. This is a good thread, glad it got posted.