Putting your thumb on the hammer when reholstering is the safest feeling you can get. I guess if someone is coming from 1911 triggers going to heavy trigger pulls and expecting the same experience might seem a step backwards but a good thing for us that HK has trigger variants that can satisfy all flavors. In time and trial you'll find out what suits you best.
Don't disregard all light LEMs as they do shoot different (USP LEM versus P30SK LEM). I don't know exactly what the difference is in specs but perhaps someone with more knowledge can verify. Paging @TooSixy
I think they're talking 4.1, so none stock.
I have always wanted to try to shoot an LEM pistol. I have only dry fired to heavy LEM. But shooting it is where you can tell if you like it or not. I know no one around here with one, though...