American Tourister is a perfectly competent, decent quality brand although a more work-a-day styling.
American Tourister is far less expensive. I have two bags which I have used for about ten years now and just bought some new ones last year. Not because of that they needed replacing. I just got tired of using the old ones for many years.
It has really efficient designed and styled products. These are lightweight comparatively and can be carried for long journeys.