Thanks for your response. If I understand both reposes, there isn't much difference between economy and business. So, it may not be worth the expense of an upgrade. I do like the suggestion of buying an exit row seat if that's available. We used American Air points. I guess I would find the Jetstar reviews under the Quantas reviews. If that's not right, please let me know where those reviews that you mentioned are. Again, thanks for your thoughts and info.