I have L012C will repost it later tonight, but between it and L112D no difference in memory clocking for me.
Also I have an early ES boarded (not coated, (ab)used, and letting a team mate borrow) along with a retail board I bought from Newegg that I am currently using and neither have given me any issue's that weren't my fualt (i.e. dirty ram slots, dimms). What I do know after Allen showed me how dirty the dimms can get is spray some CRC QD Contact cleaner on a blue shop towel and clean the gold pins before every session, you will be surprised what comes off of them