the good ol mix ad master paradox.
I been tryna mold my own sound for years now, still havent found the best sweet spot. I use to stack a lot of shit, sounded horrible. Now I've become more minimal in the hardware or plug ins i use to mix. Im tempted to use some album, like 2001 or a Kingdom Come as a reference, but I dont want to because when I go back to when cats were droppin shit, they all didnt have the same mix, it was their sound tho, so why would I attempt to make my shit sound like some one elses?
People created the social construct whats the professional sound is...when there is really no such thing. Now there is a such thing as shitty sound, polished sound, dirty sound, etc. But professional sound is subjective. This is why niggas are makin beats in Dr Dre headphones because they think it'll give a certain sound that he has, its all your ear tho.
That said, the most extravagant I get with mixing now is maybe one compressor at the forefront of the main mix, a limiter, at least something with 8 freqs for eq'ing and maybe an exciter. Individual tracks vary, for example if a snare Im using is monophonic, I can either double then pan it, or use a plug in to make it sound stereo. Ive found that using higher quality sounds eliminates the need for a lot of extra mixing shit