I agree that the e21a is good, but I’ve seen measurements for it around 93-95 cri, as opposed to 97-99 for the Optisolis. I haven’t seen the e21a’s TM-30 figure, but I imagine the difference is even greater. Anyway, I’m curious to see if there is that difference in real life.
Also, with 6 AMC 7135 chips, the thermals of the body will be more of a limit than the max current. I’ve heard that you can just desolder chips from the board to lower the current?