Currently have both in my possession, haven't found a reason to keep the 10v over the 10 just yet. I'm not crazy about OSX... which might be why. So far the screen real estate seems to be kinda of a big deal. Also, I pretty much love the multi touch mousepad. Good luck with your decision!
Toshiba Satellite M645-S40408 | Fusion Finish | 500 gb | 6gb | Core i5-460M | NVIDIA GeForce GT 330M | Win 7
HP Mini 311 | Black | 500 gb | 2gb | Atom 270 | NVIDIA ION | Win 7
Dell Mini 1010 | Obsidian Black | 160gb | 1gb | Atom z520 | Win XP