wouldn't ergonomics be the reason to have this mod? as I said, I wanted to try one to see if there was any advantage to the traditional shaped curved trigger. I seem to remember reading in one of the gun mags that one positive with a straight trigger is you got the same feel on the trigger pull/press no matter where your finger positioned itself inside the trigger guard. in other words I took it to mean one less thing to worry about particularly under stress. I've always assumed in a stressful situation, all fundamentals were basically forgotten anyway. never been in that situation thankfully to test that theory.