Middling performing detector that is certainly weather friendly.
Depends on your demands for performance.
I've been using detectors since the 1970s Fuzz Busters, so am pretty picky on how they perform. As such, I'm willing to deal with weather issues in exchange for top tier performance.
The instant on Ka used by CHP demands the ultimate in performance to sniff out when the vehicle ahead of you is illuminated by radar. Your only means of advance warning.