Just giving some feedback on the TTPOD T1Es (right out of the box)
Before I express my opinion, I would like to preface with a little background of what I listen to, just to give a sense of who would like it.
Genres: Orchestral, EDM, Metal
Previously Owned: Westone W3, Shure se215, Klipsch S4 (the only significant ones, not the $5 ones I bugged my mom to buy at the supermarket when I was younger that actually werent terrible)
Since I am no reviewer, I'll make it nice and quick.
Out of the box: meh
After Tip Rolling: Not bad!
After finding the best tip (for me, large small bore ones that enhance bass): WOOT
I have no clue what missing midband people are talking about.
Sub bass - Bass is very deep extending, moderately high impact (Test track: Dark Ages by Two Steps From Hell)
Bass - Nice kick, as people earlier said, very very high quality bass.
Mids - Not too experienced with mids, but female vocals are ever so slightly recessed if at all
Highs - Highs are very well defined, no complaints here
Basically, the music comes together in a very fun way. NOT for bassheads, but for people who can appreciate the full impact of the spectrum of sounds.
Compared to the W3s:
W3s had the full range covered, and were very detailed. However, I felt like I was dissecting the music, and I did not really find them fun. Good for partially bass heavy BA IEMs. T1Es are FAR more enjoyable.
Shures were ok, but lack of detail and absolutely 0 sub-bass rumble whatsoever made it very dull to listen to. I enjoyed $15 iems from CVS more than those. Anyways, T1Es again sounded more fun.
TL;DR
TTpods T1E don't excel in any one area, but rather form a cohesive entity that works beautifully with any genre. I prefer music with actual substance, and these definitely have it with the full and HQ bass, vs BA style musical dissection.