The hybrid match LEM in the full size USP/Expert is the only LEM that I shoot as well as a DA/SA HK. In the P30 and USP C, the DA/SA is just much easier for me to manage than LEM. YVK has a very sweet P30 LEM worked over several times by GGI, with the trigger work costing as much as a new pistol that is USP like in quality.
As I said previously, the LEM is a fine trigger, it is just that I get less performance for my ability level with it.