€340 for a fancy heating windshield, no thanks. If you ever chip that glass its replacement will not be cheap. Wouldn't get it even if it is available with the Atlas.
How long it takes to defrost is due in part to ones lack of understanding how the process works since it all comes down to temperature. It goes beyond just pushing a button when you can no longer see, its a matter of logic.Replacing it will be pricey, but I would probably still opt for it. Hate how long conventional windshields take to defrost. I'm sure they've done some improvements to have it sustain more damage, and you can always put a clear film over it to help that little much more.