The cheapest way and the safest way not to get caught is to drive 5mph over the most! This way you don't have to buy a radar detector and you definitely will not get pulled over unless you are acting like a punk.
i know thats what i should do but i don't go looking at my speedo all the time so i want to at least lower my chances of getting caught. and i'm in florida and i think they're legal cause my dad has one and one time it detected a cop but my dad went over a bridge so it lost its signal and he got caught (he went 20 niles over speed limit) and they didn't write him up for having one. also i'm a teenager do you think i would drive speed limit? lol its supposed to be "uncool". j/k i know its stupid to drive fast cause you won't get anywhere any faster than several minutes compared to the speed limit driver but going fast is addicting.