Thanks to those who advised to give Tidal a shot; I am enjoying it and it has more variety than I anticipated. I have the 30 day free trial, erroneously going through Apple ($27 v $20) but can re join, a new, directly from Tidal's own website next month, or a similar service.
This is my first foray into higher resolution music and obviously with Mojo and T1, my ears are in good hands. Yeah, that works.
Is there anything of higher quality than Tidal I should consider to see what Mojo and T1 can do?
I am also thinking, based upon the CEO's interview, that the A/B testing between lower quality lossy and lossless will have dramatically different results after a month of listening, as my brain acclimates to interpreting data. This makes sense to me.
Finding portable headphones ain't gonna be easy; way too many choices and far too limited budget.
My reference point, too, makes getting advice tricky: Fiio EX1. I enjoy them but I do not know what to compare them to yet. Since advised here, I have to expand my budget, but my desire remains the same: soundstage and definition. Thanks, again.