my advise's if you're poor like me , wait for a while for the OS press to be up . OS presses are usually more affordble than the Japan press which really kills , price wise
if you're not picky when comes to the sound quality & etc , then go for OS . If you're , then I guess you will get the Japan press
it all depends on you on whether are you on a budget or if you can afford something that has substance/quality