Upon further tests with my friend's OE, the screen sensitivity is a bit of a wash between the two. It's a bit more finicky than my OV, but the OE doesn't have the lag that would make the OV take its time responding to some taps. I figure it worth living with since it acceptable 90% of the time (I'm just a perfectionist).
I've run into some odd Bluetooth+Wi-Fi issues with some headsets (and not others), but since that is a rare use case for me it shouldn't be an issue.
I can't wait until we can get some Cyanogenmod to try on the OE.