Here is what I meant when I said the 888 may lack mid range speed. Found an online review that share the same thought.
https://www.theabsolutesound.com/articles/best-speakers-5k-to-10k-series-mofi-sourcepoint-888/
There seem to be two parts to the 888 forgivingness recipe that I can suggest. First, it sounds like the initial part of transients is slightly overdamped. You may have heard horn speakers that do the opposite: you get the sense on rims shots or trumpet blasts that there is overshoot and the sound is spikey or piercing. The 888 is slightly softened, but, again, not dull.