I used an LP version for years. The zipper died fairly quickly, but the wheels were solid despite being dragged up and down stairs, off stages, etc, etc... They get heavy real quick, so be aware of that. Also, if you overstuff them, it puts a lot of strain on the zipper (I think that's why mine failed).
Now, that's not to say anything about the Warwick version, as I see some different design decisions than on my LP- but as long as you aren't stupid with it, you should be fine.
Do be aware that it takes up more room than you'd expect and you can't load stuff on top of it. Maybe this
might suit you better?
Hard to say.