I would like to come in on my new Whistler cr90. for the money I don't think you can find a better unit I know it's not a red line or a passport max but it is a great unit with a lot of features for the money. as one of my earlier post indicated I also have a brand new passport 8500 x50 black. I chose to give my password to my eldest son. my wife has a bel pro 200.and my youngest son runs a Beltronics v 965.but for me I have a lot of faith and confidence in Whistler I just thought I would mention this.