I'm using a suction cup mount. But not the one from Escort. It's from the Package group; I got it from Amazon.com
It's nice, but I'll be honest, I'm not a fan of suction cup mounts. I've had both the escort mount and this one fall. I'd like a blendmount, as they just released a BMW version of their mount. But it's $129+, which is a bit pricey for a mount. And it's not transferrable to the new F30 if you decided to get a new car.