disagree, a good clean and crisp DA action is easier to group well with than a SA in the same gun. Properly utilized, a DA trigger gives you a smoother pull and better control of a firearm. SA triggers will often give you a bit of a snap when the sear breaks, so you go from no movement, to a sudden movement, whereas DA triggers give you constant movement throughout, allowing you to steady your sights etc.
Now a gun that is dedicated SA is a different story altogether, I am talking about guns that are DA/SA combos vs DA only. the only thing about DA that sucks is the heavier trigger pull that often comes with them.
And if I hear much more about Glock "Safe Action" I am going to puke, that is a marketing term, and doesn't describe the action of the pistol. A Glock is a DA gun.