The good thing is if this is a game you have to get/play, you don't have to buy it immediately through LRG for fear of it becoming tougher to find later.
It will be interesting to see if the PA release does have the same languages as LRG; that may be a reason to buy it through Limited Run instead of PA
EDIT: Though what languages are going to be supported on the LRG release that's different? I don't know the game, but the PA release will have Chinese, English, and Japanese subtitles.