Its been a year or two since Costco discontinued the latest iteration of their luggage. I'm still waiting on them to bring back a 2-wheeled version. The old ones I have are real workhorses, got a number of 27in, 22 in and even the 20 in they sold in taiwan.
They easily are just as good as my briggs and travel pro in my opinion... Regardless, I'm really hoping we see them again. Mine are starting to show their age and costco doesn't have any ways to repair worn out components.