It's still "Condition 1" as the gun is loaded in a ready to be fired position.
Condition 2 originated with the 1911 and was when the hammer was down and had to be manually cocked in order for the gun to fire.
Regarding the DA/SA trigger, the heavy pull is treated like a "safety" in that you need to overcome a greater amount of resistance in order to MAKE the gun fire.
If you are not willing to put the time in to
learning the DA part of the equation, yeah you're probably doing yourself a disservice.
How important it is varies. If all you have time for is one shot when defending yourself from a lethal attack, it's pretty darn important.
What is the level of accuracy vs. time? Where are your hits when shooting DA on the fist shot? Do you have access to a shot timer to see the actual amount of time needed to make a more accurate DA shot vs. a more accurate SA shot?
There are guys out there that are quite good with a DA gun, you can be one of them but you need to re-evaluate your range practice and force yourself to fire more DA shots. Fire, de-cock, fire, de-cock, fire, de-cock etc.
DRY FIRE IS HUGE. If you want to get good at the DA trigger, do more dry fire.
Another option is looking at the light LEM conversions or a hybrid LEM conversion, but that will result in a DAO gun, but you can retain the safety
...
I just re-read your post, are you carrying hammer down with the safety on or off???
This seems a little conflicting:
Why the safety if you're not going to use it?