I finally got rid of my heavy finger habit when shooting and finally learned how to stay calm and just click with vandal and phantom.

But there are fights that i take where i do aim properly but still lose even though the person im taking the fight with is also using the same gun.

Also i am pretty decent at crosshair placement now but there are times when im slightly off, is it better to use the mouse to adjust or moving, crouching/uncrouching.

Is it situational? Range?

Im asking for the pistols, rifles, heavy arms.