Whistler Pro-78SE, XTR-695SE/XTR-690SE Review
I'm not sure if you guys have seen this, but Veilguy has posted a review of the new Whistlers.
The performance of Ka max surprised me in his encounters -- they came amazingly close to the premium grill-mount Belscorts, and IMO the ramp-up of the Whistlers was far superior.
He did have a bit of criticism for the (relative) X/K performance
All in all, it would seem to me like the SE's are more or less REV C Whistlers with noticeably improved Ka sensitivity and RSID/LSID. Given that Ka is a primary threat for a lot of us, this is certainly a great Whistler product that raises the bar for budget class detector performance!
Congrats, Whistler Team and keep up the great work!