We have several pieces of Travel Pro, Crew Series.
I have one rolling "briefcase" type. It has a very long handle, or can be carried by hand. It also has a shoulder strap.
We have 2 22" roll-aboards ( I call them rovers )
with the little piece that attaches and lets you hang the smaller pieces. I call these smaller briefcase types a "topper," because they can fit on top of a suitcase. Bob has a hand carry one that is just a bag, no dividers and pockets inside.
Then we have 3 other pieces. A 29" rolling bag, purchased the night before a 14 day cruise when we took waaaayyyy to many clothes. This bag is named Godzilla.
We also bought 2 26 inch ones, called Mini Me. Our son took one look at the 26 inch sitting next to Godzilla and said, oh my Gawd, Godzilla and now Mini Me. It stuck.
We spent a weekend in Seattle with two rovers and one topper. We can usually go for a long weekend with one rover between us, plus one or two toppers, depending on how many pair of shoes and how many jackets/sweaters we need.
More and more airlines are going to the 50 lb limit, and I must say, I'm glad.
If you have ever worked at the airport checking in bags, or loading/unloading the aircraft, you back will be glad.
Too many people are on disability because of heavy bags.
Frances