I'm a newbie on this forum and live in a location that does not allow open use of detectors. I do not want to locate a receiver in the grill or behind a bumper. I can reasonably hide a detector or receiver inside my vehicle, as I have in the past. After reading a lot on this excellant forum, it seems that the STI-r might give better performance than the STI enough to warrant the extra expense. Is that the general feeling of most who are willing to offer an opinion?
Thanks very much for your help.