Weight is an issue! US airlines often now charge hideous overweight charges. Be sure to find out if your airline allows such items for your specific flights. There are some seasonal restrictions going to the Caribbean and other areas.

For decades I've used an aluminum suitcase made by Halliburton....no not that Halliburton, another one! Never have had any breakage. Very expensive when new, but you might find one used on Ebay. Cost per flight, the cheapest bag I've ever owned!