i just purchased a 35l https://www.rimowa.com/en-us/classic-flight-cabin-multiwheel-35l-silver-carry-on-luggage/971.53.00.4 and am now thinking if I should have gotten the 33L after reading airlines international carry on size requirements.

it appears the 35L is slightly too large for some North american airlines such as United. Has anyone had experience with this sized luggage and can confirm if this is a good carry on size for most airlines?