This video was a happy accident from recording a demo comparing these two DI boxes here: https://www.youtube.com/watch?v=EEVsXVsk89E
I discovered that the sound of blending the the two was really full sounding, as the Behringer has good bass response and the JDI-01 a clearer treble response.
Signal Path:
Guitar - Fulldrive 3 - Neunaber Stereo Wet Reverb - DI Boxes (stereo)
Behringer GDI-21 - Tweed, Hot, Off Axis, Flat EQ
JOYO JDI-01 - 4x12 Cab setting