New Edition of 777 Cruising Guide - Get Old or New

[chuckr]

i am currently in the usa for a few more days and finding a copy of the 777 cruising guide for counties including albania has been difficult - i finally found one and can get it overnighted to me but we have learned that a new edition is coming out in april

the question i have is how many changes might there be and is it worth it to forego the 777 edition and try to get the new one shipped to us in tunisia when it comes out in april - assuming we have not left yet -- it the new one just a few changes with a new date or will there be major changes

thanks to all