the speech is simple,in the meantime, the one with the box apart and is known to be better due to the components of greater thickness,then it is right that each person with his money is as he sees fit, but then when you have problems with the cable,installation,updates, etc etc etc who are you referring to? the chinese where you got it from? I don't think just because only the shipping costs more than what it cost then get 2 accounts and draw your own conclusions,I make an example,a user here writing has taken a autocom in another place has had problems and was abandoned by the seller, then he signed up here and asked for help after medical' I, the undersigned, through team viewer and entered in to your pc and has lost more than 1 hour of time to try to repair the installation, including the activation file (license) for it to work sorry if it is little.