of an 8500 x50 red. After lurking on this Board for months, I finally made my choice. Thank you to all posters. My choice was between the x50 and, of course, V1. After much research and reflection on my driving habits and the fact that I do most of my driving in Pennsylvania, I determined the x50 to be the best unit. In PA, only PSP uses Radar, maybe Laser dunno, and the locals all use Vascar or stop watches. As such, my RD use will be limited mostly to higway use. With the money saved, and based on advice on this Board, I picked up the Country Joy 350z hard mount to the rear view mirror along with the Invisicord. Once all gets installed, will take some pics and post. My only angst now is the inviscord connection to my powered rearview mirror. Hopefully, the install will be three minutes or less as has been posted. Again, thank all for your wisdom and advice.