I’m on the fence about moving up to an Air 2 from my MM. If I do decide to make the plunge, is it better to purchase from Best Buy or an out of state company? If Best Buy, our local one has it in stock plus I remember reading that possibly there’s a 10% discount during my bday month. On the other hand, an out of state option eliminates sales tax which saves 6%. The unknowns are ease of returns in the event of a defective unit or if I just don’t like to fly the model. What has your experience been? I live in the USA.