My guns are just for fun, no competitions yet,,,, but I hear that my Mk4 Daystate rifle can be used in comps with the electronic trigger set as light as you like, and I like it light. Warming to the point now, I hear that the LP10E has to be set to a trigger pull weight same as the non electric one, which for me would lessen the benefit of the electronic trigger, not being able to set it for super light pull. Also the E version has a different grip from the popular non electric pistol, and consequently fewer secondhand grips are available, whereas the LP10 grips are also interchangeable with the LP50. Your favourite LP10 grip will not fit your LP10E