Those are nice, but I haven't found one that would:
1. Pass through enough power to sufficiently charge my 15" MBP (not an issue on 13" I think)
2. Have 4k/60Hz DisplayPort port
3. Not get extremely hot when plugged in (I had three, including the official Apple dongle and they all had this issue O.o )
Agree on the touch bar. Got myself a USB-C "dock", which does power delivery, USB, and display all in one connector. Truly magic, and made me resent USB-C a lot less.