I will admit that yes, if a detector is always going off, then it makes you less likely to notice it when a cop is really ahead. But I'll take the sensitivity anyday above a detector that doesnt tell me there's a cop until the last minute when his signal stregth is nearly 100%. By then its usually too late.
I'll also note that I've never seen a cop use X band radar ever anymore. I safely ignore X band. K band is shared between a majority of cops and automatic doors (at least in Michigan) and Ka band has so far been solely cops. I have yet to see anything but a cop use Ka band in Michigan.
