I  enjoyed my new suitcase on our trip to Glacier National Park.  I previously had a 22" Travel Pro and felt I was stressing the zippers on trips that required a few warmer clothing items in addition to lighter apparel.  The 24" worked well and I was able to pack my hiking shoes that I had been toting in my carry on.  I do agree with some of the reviewers who stated one would have to watch the weight limit with the 26"  I am happy I decided upon the 24" as it was 46lbs when packed for our recent trip.  I was surprised at how much more I was able to pack in the 24" and the larger capacity.