We looked and read about what washers we had to replace the LG we had that just went on the blink.  the 7400 looked to be very good and one review had it as 1.  Features seemed good although wifi not needed.  Unfortunately it gave us problems immediately, both in terms of being way of balance and electronics messing up.  So we returned it and got another LG model, rated top by CR.  Odd though, less features than the 7400 but cost a bit more.  HDepot took some off though.  It was a pain to have to go thru the pickup and delivery again.  But so far so very good on new model.   We think the other model was either damaged in shipment though nothing visible, or just made after a holiday weekend.