First off the 308 is a pretty good round for tacticool purposes and shooting at 1000 yards of course so it shouldn't even be on the list, the 270 is ghey as ghey can be and if anyone actually still shoots a 30-06 they're probably spend more time licking windows than anything. Whoever came up with this garbage probably still moans about not being able to get stubby beer bottles.
I won't bother making a map cause those in the know know without a map. The 260 Remington is the finest deer cartridge on the internet and although we think we're all moose and caribou slayers face it most hunting in Canada is deer hunting. Everything else is just pretend and fluff, the 260 is THE cartridge of Canada today.