I agree with you too, in that case, I would prefer to pay more money to buy much faster Mac to support the perhaps slower but free VirtueBox, because the business mode of Parallels is totally unacceptable, I will also be seriously considering your idea that don't buy the Parallels any more, because in the future, the same situation will also possibly happen again if Apple announce the Mavericks 2, 3... I don't think I want to suffer from this again.
Last edited: Oct 25, 2013