Thanks for all the information I'm getting here yall. I havent bought my 1st detector yet but almost did before someone told me to come here and read about them. I almost bought a Cobra. I didnt know any better but now I do. I had no idea how much there is to this stuff. I also learned to buy from the manufacturer so I get a waranty. I think I like the Bell stuff so far because they are pretty sensitive and have voice, I dont care much about GPS. I think I can wait until the bugs are worked out on those 1st.