So I know its a bad idea to run two radar detectors because they will leak and set each other off but ive seen it done where they both work efficiently. What I want to do is run a 9500ix and a Whistler xtr-695se on opposite sides of the rvm. The 9500ix is great around town and I put away the whistler for daily driving but in long distance driving, ive seen the whistler pull some crazy performance on Ka band unlike the 9500ix. I was set when I thought my whistler was broken setting 34.7 Ka for a good 2 miles until I saw the cop. After that I had complete faith in the cheapo detector with Ka band. It sucks with x and k though and thats why I want to run the two parallel with each other so I have complete performance everywhere and to make sure that if say the 9500ix gives me the spinning gps sign and craps out, ill at least have a back up and not get owned. My question is, is there any chance that interference will make both detectors give out and neither of them give a valid reading or is there a chance that I will be taking performance away from either of them. I love the 9500ix, but I am not totally set on its sensitivity to Ka band.