Samsung Galaxy Pro FTW. . The QWERTY keypad isn't as good as the BB but as far as features go its miles ahead of the 8520. The Galaxy Pro comes with Android, with is a much better OS IMO. If you order it from Letsbuy with the RCOMLB1 coupon its around 7.5 K
Go for the BB only if you have friends/family on BBM. Or if you want to use it as a business email phone, where the keypad trumps rival models.