7" or 10" BlackBerry PlayBook?

Since the BlackBerry PlayBook was first announced we have been adament that it wouldn't be too long before RIM would follow up with a 10" version of the device. Afterall, when it comes to their smartphones they have always provided plenty of form factor choice to consumers and this past philosophy on phones should transfer over to tablets as well. We've been hearing about a 10" PlayBook being in the works for a while now (oh yeah, and a 7" WHITE PlayBook is on the way too), and the 10" rumors are starting to really picking up now. This week BGR put word on their site about the 10" PlayBook being in the works and having confirmed it with their sources, and we even received an email this week of a 10" airplane PlayBook sighting that I personally believe to be true (I've spotted a lot of unreleased BB's on flights to and from Toronto over the years). Here's the word:

Today, On a flight from Dallas to Toronto I sat across the aisle from someone who had BOTH a 7" Blackberry playbook and what looked like a 10" Blackberry playbook as well. The 10" unit looked identical to the 7" unit and had the telltale vertical slotted speaker slits on the right and left side, forward facing camera (top middle) and some type of round sensor to the left of the camera sensor.

The larger unit had visibly better screen image quality than the 7"unit, significantly better contrast, brightness and viewing angle. I had a Xoom with me and it looked about the same size. I was able to see the menus/screens and it looked very similar to to the 7" screens. Additionally, the person who had this larger playbook was playing Need For Speed.

So with a 10" PlayBook in the works (I personally don't think it's a rumor at this point... it's happening), the question really becomes which size of PlayBook would you personally want to buy? I know in our BlackBerry PlayBook Review I was a little critical of the 7" form factor, feeling that it sacrificed the user experience for certain activities such as web browsing, but now that I've owned the PlayBook for a few weeks I have to say I've really fallen in love with the more portable 7" form factor and am more than happy with taking a few screen size tradeoffs in favor of a device I use way more often. I take my PlayBook with me everywhere!!

I know for some of our CrackBerry readers and myself the answer to this question is I'd buy BOTH... but really.. if you had to choose between 7" or 10", which would you go for? Cast your vote above and be sure to sound off in the comments with your reasoning.