Did carry one for 4 seasons on USFS trail crew. It's nice that the 270 gr in .375 has the same trajectory as the .30-180.
PS - I've made it a pact with the big bears not to go around trying to poke holes in them if they aren't trying to do the same to me. For 54 years, the pact has held, so I've never had the "need" for the big bore.
Close Encounters of the Turd Kind don't count as "need". I can get scared chitless with a smaller bore!