For traveling. With the ZenPad 3S 10 LTE, now the LTE version of the Asus tablet series runs through our tests. You find out in our detailed review, whether the purchase of the LTE device costing 450 Euros (~$504) is worth it.
https://www.notebookcheck.net/Asus-ZenPad-3S-10-LTE-Z500KL-Tablet-Review.223450.0.html