The problem is the SERPA is an unnecessary risk, and is completely avoidable. There are millions of holsters out there which do not require your trigger finger to move towards the trigger during the draw that also provide strong (and/or active) retention. Every single ND from a SERPA holster could have been prevented by a different holster.
I feel that the serpa isn't to blame.
I can't blame a holster for a trigger being pulled. The release is not inline with the trigger. The retention device locks onto the trigger guard, and the release is above that more inline with the frame toward the slide.
I know my opinion isn't popular. It is just that, an opinion.
Though it is backed by years with the serpa.
Thousands of reps drawing from the holster, thousands of rounds in practice, training, and high stress situations.
Agree to disagree.