PCDL DVD question

[ayumimylove]

Guys, just a question, I´m about to buy PCDL DVD in Yesasia, but I realized the obvious: japan version is too expensive, and Hong Kong version is a lot CHEAPER, I readed here time ago, that HK version had problems about image quality, hard chinese subs, etc., but then I remember those problem were fixed, even in HK version description in Yesasia, says "enhanced image and optional chinese subs", so my question is, actually, Have japan version and HK version the same image quality?

And here I was reading about package too, package is the same as japan version?, because people said japan version´s package was a lot better or more beautiful than HK version, so maybe HK version is a cheaper version in package too?

Sorry bother but I really want this concert, so I want to be sure about this before to buy

Thanks!!!