Can you be more specific?
Reduces trigger pull length? Weight?
Adjustable in what? Trigger position? Pull weight? Take-up?
How is the reset better?
How is it "crisper"?
I'm not being snarky, but really want to know. If we are discussing the merits and issues of a relatively costly modification to a carry gun, specific details and facts are called for in order for our members to have the information to make an informed decision.