Briggs and Riley for the quality and the warranty.

There is one school of thought, though, that says don't spend much on checked luggage, since it'll get trashed anyway. This school recommends spending the bucks on the rollaboard, since you can control its treatment.

Since I check bags maybe once or twice a year, I use a B&R rollaboard, which I love. Still haven't decided what suitcases to buy.