In the end, I bought the Galaxy Tab 7.0 Plus. I got it on Amazon for $300. The reason I chose the Galaxy Tab over the others is the size, and the processor. Exynos is the fastest dual core out there at the moment. Speaking of processor, I think Tegra 3 is over hyped, it's not really the next gen processor it's touted to be. It's still made on the 40nm process, still uses cortex-A9 cores, and it's only in intensive applications like games when all four cores are turned on, something I don't do often. If anything, I'm more looking forward to the A15 monsters due out later in the year.
The playbook is a really nice option, but the hardware is not that well designed. The power button is a pain in the butt to press, and it's located next to the volume control, so I'll be pressing the wrong button half of the time. I guess I'll wait for the new tablet from Blackberry when they release BB10 later in the year, hopefully they won't go under by then.