I have four of the Valentines and won't have anything else (one for each DD)
love the number of signal counter and the front - rear
and the phone cord power cord instead of some special/expensive deal -- especially if moving between cars
when they get older, you can check the serial # on line to see if upgrades are available
if so, mail them in and you get state of the art back altho not real cheap
I had two of them have problems over the years, and sent them back for repair
since the housings were pristine shape (not dropped, abused), no charge for repairs