I am perfectly happy with my Vapor 9s but of course I bought them knowing what to expect.
They are very lightweight and easy to move around in but at the cost of some durability and possibly even a little traction.
If you want a tank that lasts for more than a month (or two) then do your research and know what your buying companies make plenty of shoes like that (Barricade, Courtballistic, Rebel, T24).
Wilson 2012 Pro Tour BLX 16x20, very close to my Dunlop Bio 200 lite with more power. Donnay X-Hybrid a true hidden (and cheap) gem of a hybrid.