I had a Luggage Works bag for years. Yes, it was great. Then, I came to Fedex, and didn't need to be hauling an extra 15 pounds up the stairs (yes, the bag is very heavy.) For my domestic trips, I use a 22 inch expandable I got at Costco. I got a 26 inch expandable Travelpro that works great for the international stuff.
Even lifting the bag in and out of your car, into and out of vans, up a lfight of stairs here and there.... it all adds up on your back and shoulders over the years. I'd go lighter....