Did some backpacking in BC, mostly Vancouver Island.
I hung stuff from trees inside odourproof sacks, or used bear lockers where available. I might have preferred a bear can though because with the best will in the world, hanging bags in trees can be a pain in the bum, and that’s assuming you’re even camped anywhere near suitable trees.
I believe in Yellowstone there’s one bear that’s figured out a particular brand of canister, hence they recommend a certain type, but hadn’t heard of that in BC.
People are muppets though, if you’re anywhere busy you can pretty much assume the bears will go for someone else instead, like the idiots barbequeing next to their tent, or the morons who appeared to have scattered trail mix and M&Ms all over the beach surrounding their tents… 😯
Not to mention the woman who had decided to bring her dog into the Cape Scott Provincial Park, despite repeated warning notices about wolf attacks due to dogs in their territory, because ‘she’d already driven all that way’ 🙄
Anyway, if the weight and bulk isn’t an issue I’d probably say bear canister with odourproof bags. The bags are relatively cheap and I’m still using them back in Scotland just because they’re cheap and sturdy, good way to organise food in the rucsac.