Right now I got my old pro 58 in my dad's car and I was thinking sometime this winter to upgrade him to a new one. I now my options are the pro78, 690, 695. My question is, is the performance of the new detectors that much of a difference from the older pro 58 I got to warrant buying a new one for him? Also is there any chance of whistler coming out with another RD model sometime or are these going to be the ones for a while?
Another option is to step him up to a beltronics unit. I have the 955 that I might give him and buy myself another unit sometime. How does the 955 compare in performance to the other whistler models?