Both are equivalent good but VMware Fusion keep prompting me disk error which is annoying. But what make me choose Parallels over Fusion is that Parallels is more “intelligence” and merge better with Mac OS.
Anyway, bought online from Parallels website which cost me S$113.91 which is much cheaper than Apple Online S$129.00.
Updates : For those planning to buy Parallels Desktop 5, it may be worth holding until the last day of the trial period before making the purchase. As it offer me US$69.00 instead the usual US$79.00!!!