Sure. I appreciate you taking the time to provide the review.
I edited my post above because my initial choice of words was not clear. The 32GB kit you did the review on are indeed A-die. The 48GB kits are the second variation of M-die (came after A-die, which came after the first M-die). In general, the second variation of M-die used on the 24GB modules overclocks higher than the A-die and requires less voltage than the A-die.