the WM3600 HWA is the most energy efficient, smart, and overall user friendly washer ever. Its smart capabilities tells you when the wash is done so you can be outside or wherever, and it will tell you when its done. Plus the analysis of the system to keep it maintained is FIRST CLASS. Why didnt we buy LG sooner. Yep. Its got me sold on this machine. When the dryer dies, its LG all the way.