I stopped buying Samsonite about fifteen years ago because I got tired of replacing suitcases every two years. I suppose their ok for occasional travel, but I have found they do hot hold up well.
I then bought some Atlantic Pro - those were better. They started falling apart after about five years. One piece survived ten years.
So then I moved further up the chain to Briggs and Riley, which we have had for approaching ten years, They are just starting to show wear, but look as if they have many years left.
If I need to buy more luggage in the future, it will probably be TravelPro.