What about the Neoline X-COP 8700S GT ?
I've read it has the same internals as the Genevo Max (comes from the same Korean OEM manufacturer), and is is significantly cheaper ?
Neoline X-COP 8700s GT is a premium-class GPS-informer and radar detector. Able to measure speed up to 60 km/h, 100 km/h, 100-150 km/h, 100-200 km/h,1/4 mile.neoline.com
It´s seems nice.