I am unsure why you are mentioning KRXP? (They are KILO's sister station.)
"KBPI South" is the branding used by 107.9 KBPL in Colorado Springs (although the COL is actually Pueblo), owned by iHM. I guess the station's impact is so miniscule that even radio execs with encyclopedic knowledge of the industry are unaware of its existence.
How KILO self-identifies for panel or industry data purposes is not terribly relevant to me. Many self-identifying Active Rock stations these days feature playlists as safe or safer than some self-identifying "Rock" stations. KILO is texturally heavier than 80 percent if not 90 percent of self-identifying active rock stations. They play a terrific mix of new music and hard rock classics from the 90's onward.
KILO reminds me of how so many great Active Rock stations used to sound in the late 90's & early 00's when the format was at its peak - i.e. unafraid to aggressively push harder-edged cuts, great stationality, live & local personalities AT NIGHT, and new music segments where listeners can call in and provide feedback on new music.
Compare that to KBPI South, which is a repackaged version of a brand I'd describe as damaged goods that makes heavy use of voicetracking, probably offers little opportunity for listener involvement and probably puts far less effort into music selection.
KILO in my view is a great example of how to do radio correctly.
In contrast, KBPI South is a microcosm of how commercial FM music radio has lost its way.