I have a Sig, but don't carry it. Striker fire guns are my preference for CC...having said all of that, I believe if you practice with the Sig, you will become very proficient regardless of the trigger pull...also, if you have a revolver, practice from DA would also be of benefit, though not a substitute for practice with your CCW.
Consider it a homework assignment to put 1000 rounds through your new gun and enjoy...good excuse!
Man once surrendering his reason, has no remaining guard against absurdities the most monstrous, and like a ship without rudder, is the sport of every wind.
-Thomas Jefferson to James Smith, 1822.
We cannot solve our problems with the same thinking we used when we created them.