But tracking - Recording those signals - Tracking too hot (trying to get the signal "close to -0 without clipping") is a *huge* issue from what I can tell - at least on the forums... That's not how gear is designed to run. 0dBVU (being around -18dBFS depending on the gear) is where almost everything is designed to run at optimally. The best signal, the lowest signal-to-noise, the lowest distortion - And the "intangibles" - The best "focus" and "air" - the clearest dynamics, the most punch...
Driving your input signal too hard screws *so many things up* that I don't understand why so many people don't get that simple "first day of class" obviosity. Adding distortion, noise, losing punch, air, clarity - Drastically changing the signal depending on the chain. And then, the "innocent" wonderment question:
"Why don't my mixes sound Pro?"
Well, because you've beat the hell out of every single track, used up all the headroom at every single phase, on every track, every buss - After basically overdriving the signal to get it into the DAW...