My favorite LiteFlux light was the original LF1 (1XAA LuxIII; could handle 14500's). I waited a long time for a "promised" Cree upgrade from LiteFlux that never materialized. Instead, the LF5 came along...nice light, but the UI IMHO was a HUGE PITA! The original LF1 with it's two stage forward clicky was an AWESOME EDC light, and I seriously hope that Khoo and company will consider bringing it back, with either a Cree or an SSC U bin. A lot of folks do like the LF5...but I kept mine for less than 2 days before selling it. YMMV...
PJD