I love LEM and have several. I explain it to people almost like a two stage trigger on a rifle. There is take up and than a break. Once you figure out the sweet spot for the reset, LEM can be shot very quickly.It was very fun to shoot today....not sure how I feel about the LEM trigger yet, but it is a sweet shooter. I think I liked it more than the P30SK I just bought and shot today. The other thing I like about the USP 9 Compact is its ability to accept the VP9/P30 full size mags, but I recognize I have to get the spacers to avoid slamming the ejector.
It wont get you Gary Mucilek like splits, but for CCW it is great...perfect in my mind and I carry a P2Ksk in Light LEM IWB at 5 oclock position.