Honda added standard bluetooth to the EX trim for 2012, along with the upgraded info display and USB audio. The EX is a really nice package overall, I think. Granted, I'm not a fan of leather. The leather in my EX-L was hot and sweaty and didn't wear all that well after 5 years. Unless it has ventilated, cooled leather, I'd rather have cloth, personally!
The Touring does add the 6-speed transmission that gives a little better fuel economy and also a little nicer audio system standard. Plus DVD and Nav are standard. The other stuff seemed unimportant to me, but that's all personal preference, of course.
Also, if headroom is an issue, you usually gain perhaps an inch or so if you opt for a model without a moonroof. That would be the EX (or leave the shade open all the time to gain some back)!