I agree totally stalkingbear. As for sticking around, I think the 300WSM will be here for a long time. Not so sure about the 325WSM. For some reason, Americans hate the 8mm bullet. A round in this never caliber seems to stick around (Remember the 8mm Rem Mag.? A great chambering that failed.) As for the 270 and 7mm WSMs, I think its a toss up. But I think one or the other will stick around.