I bought the LG LRMVS3006D and ABSOLUTELY LOVE IT!!!  The 'Knock, Knock' is GREAT!  I love it so much, my wife wishes I would stop it, LOL.  The craft ice is perfect for a nice drink after along day!  Customer Service is also AMAZING!!!  I was missing the bin for the craft ice, they sent one out immediately!  Looking forward to many years with "Lucy".