I go for Costco, maybe not as durable as "Purdy Neat", but I'm a Freight Dog and my bags probably get more punishment in 2 months than an RJ or Mainliner gets in a year.
My bags have always held up well. And the biggest plus, if your on the road and your bag craps out, dump contents on hotel floor, take empty bag to Any Costco (with or with out receipt) and pick up a new one! And your on your way, Vs. Weeks for a "Purdy Neat" return. And for $85.00 how can you loose!
Cheers!