Looking for either of these lights on a discount from new.
Prefer emisar D4 w/ 219 but open to other options.
I like both of them sorry cant help 
:person_facepalming:
but but BLF A6 get discounted once in a while. maybe get D4 first which hardly ever get discounted and look for BLF A6 discount in the future. either way both are good light.