I was around 20 LVMPD officers Tuesday evening while I was helping out with a 'National Night Out' event. All had the Harris radios except for the three K-9 guys, who were carrying XTS-8000s. I spoke with one of them & he was clueless that he had one of the new radio until he pulled it out of his holster & took a look.
Easiest way to spot a new handheld vs the old Harris stuff is the newer ones have antennas probably about 8" long whereas the average Harris radio has an approx. 3" stub.
I also re-confirmed via several different officers that they'd been told to NOT comment on, or at least bad-mouth the Desert Sky system.