Nah, I mean like software EQ or processing. I agree the quality of the files is decent.
Mostly I'm thinking about ditching my phone as my primary portable audio device and getting a cheapo Android phone ($150-ish) and pairing it with a DAC/Amp combo. As long as it runs 6.0, it should be fine to output the unmolested digital audio file to the DAC.
So, combining something cheap like a Moto G 4th gen and the Fiio Q1, I'd have a dedicated portable source that sounded better than my daily driver cell (G3) and would preserve my battery life for actual communicating and whatnot.
The idea is to break out audio into a dedicated source, but one from which I can fully use my Play Music subscription and library.