Just upgraded to the Soundsport Free. I returned my Jaybird X3's because they were constantly cutting out, as seems consistent with their brand. However, I'll give them props for the companion app and the ability to set your own parametric equalizer settings or use one of the default profiles.
I told the store associate that I really needed this functionality on my next set of buds and I ended up with the Soundsport Free. They sound great, but Spotify's equalizer is... terrible. I was excited to see a companion app but cannot find the parametric equalizer anywhere; something that's kind of bizarre given the price point of these buds.
If/when will Bose Connect get its own parametric equalizer? This seems like a pretty standard feature for high end audio. I really don't want to have to return these, too.