I recommend solely traveling with carry-on baggage. You will make your experience a million times easier. You can always mail things back or have check-in baggage on the way home. You don’t want any delays or issues with luggage getting there. I like to personally trace with a backpack that I put my electronics and toiletries in and one duffel bags for all clothes. If you don’t feel comfortable carrying all of that, I recommend the four wheel roller bag. Wear all your heavy things that take up the most space on the airplane.