While some promote a 10# trigger pull as. Sing “safer”, I disagree. When you need to pull the trigger in self defense you need your first shot especilly to be accurate. Heavy trigger pulls interfere with accuracy unless you are well practiced.

The 2.0 trigger pull is supposed to be 5-5.5#. Heavy springs make it 10#. Replace the trigger return spring and maybe the sear and striker block springs with a normal factory spring sets and you should get to the 5+# factory spec.

Go the Apex route if you want to invest in a better than factory trigger. No way you should have to pay hundreds of dollars for parts and a gunsmith install.