I bought a trade in P220 DAK, and it was fantastic. I thought all DAK's were like that, so I bought a P229 DAK and was very disappointed when the trigger was totally unlike the 220's super smooth and light trigger. So far, I've never seen another DAK that has a trigger as nice as mine does Not even one that has work done to it by some "Sig expert"(I don't remember the name). Last time I shot it, some guy asked if he could shoot it, and then offered me $600(I paid $400 last Xmas) for it cash. I turned it down. He said he's never seen anything like it, and then asked who did the work on it. I have no idea, but whoever it is would get some business from people who have shot my P220. Oddly enough, the gun I own with a DA trigger most like it is my Astra A75, which apparently has been either worked on too, or has been worn into smoothness by shooting it before I got it. However it got that way, it's the best A75 I've ever shot, and one of the smoothest guns period. Almost as smooth as the Sig P220, which is like it's on ball bearings.