Both need some metering work requiring tapping holes, either can be made to work well. Do you have either or both carbs or looking to buy? What are you putting it on? The 9375 should have removable bleeds, the 8082 not. 9375 is a 3 circuit and should have annular boosters, 8082 is a 2 circuit and probably has straight boosters. If I had the 9375 I would replace the metering blocks and make it a 2 circuit, the 8082 would get the bleed holes threaded for removable bleeds and annular boosters. Either way you have some work to do.