Finally home. As it turns out, the LS Edge is better than expected, even though I had hogh hopes. The bad trigger some reviewers talk about, must be a thing of the past. This one is good. A tiny bit of grit on the first magazines, but after 150, you have to concntrate on it to feel it. The 509 Tactical is ❤. Runs like a dream, smooth as Teflon.