i suggest to buy os version because its almost half price $_$ and its exactly the same thing + the Chinese booklet thing lol. down side is that you'll have to wait few more days. but in my opinion, ship it with ayumix 6s. more surprise to yourselves in one day. and from yesasia lol total under 80aud.. which is er... 235rmb
cheap enough
P.S: only apply if you are broke or want to save money