Personally, I choose to check a bag and bring only a small carryon so it’s less hassle at the airport. In the old days, I used to travel by carryon only. But since 9/11 changed all the rules about liquids, it’s a huge pain for me to take my toiletries on a carryon. Since I want to put that in a checked bag, I just check everything but a small bag of essentials and entertainment for the journey. No way of packing is inherently superior, it’s just what’s best for you.