Thank you so much for all the responses. Do you think it is worth flying in first? The mileage difference is not the issue really (have LOTS on miles) but more if I should just stick with my mom in business. I have read some comments where people were very impressed with business. I just always fly in coach (do development work in developing countries and tickets are paid for by others) so am wondering if I should splurge since I have the opportunity. If someone feels like commenting, would you always choose first given the option?