ultimately, you want to get to a point where you are so good at recognizing balanced sound, that when you track something, you don't touch the eq, you don't touch the compression, you move the mics, adjust the source sound, and the way the track plays back to you, sounds exactly like it did going in.
then, you literally put all the faders up to about unity gain, and the mix automatically happens!!
LOL
i've done this, maybe, once, every one hundred mix sessions.
the daws are simply capturing wav files.
the 'quality' really starts at the source.......
then the mic.
after that, to a much lesser degree, is all the gear used to amplify the mic signal. you can ruin the sound that the mic captured, at this point.
but the daw, is only seeing the final capture, in a wav file, at whatever bit depth and sample rate you dictate, that it is capable of.