Will be making the trip tomorrow, straight through. My two choices for detectors are V1 w/ 3.818 and V1 w/ 3.825. Does it really matter which one I use and what settings should I have enabled? Right now both have X band off with the longest mute delay possible for K band. What should I be on the lookout for: VASCAR, laser, instant on K and KA? I do plan on exceeding the speed limit by a fair margin BUT in a safe manner consistent with road conditions and traffic. Thanks for any input and advice. The main interstates will be I70 and I15.