I think the different tumbling profiles is cute. LG's is just flexing their motor control muscles. Just because you can get a Brushless DC motor to respond as though it were a stepping motor, under high load, does NOT mean that such an application is practical. But it is a good way to put the Hall-Effect sensor to work. Those Koreans do know how to make cheap effective electronics. But in the real world, horsesh$t is STILL horsesh&t.
PeterH770: Nice way to sum things up. I like it!!
I do have to agree with some of the things 3beltwesty is saying here. Most of the FL machines for sale in Lowes, HD, Sears, are not 24" machines. They are more like 27" machines. NOW if you really wanted a 24" FL machine, you have to do more searching, or seek out the nearest Miele distributor and pay much more money for a smaller machine. That type of mentality just don't work for the average US citizen. When the machine stops working, we send out a repair person. When the repair turns out to be extremely costly, we throw the machine out, race over to the store and look for a new one. Usually when the machine stops working there is a huge load of clothes that has to be washed. We wait until the clothes get piled up, or we get low on clean clothes before we do something about it. The average US citizen does not like to wash clothes, but we know it is necessary, thus we want to spend as less time doing so as possible.
Now, I do think the capacity sizes have become a little excessive, considering the mechanics and electronics involved on consumer machines.
I'm not the average US citizen though when it comes to clothes washing. My working machine capacities range from 3LB to 40LB. For the FL machine that I have, I have found that they wash A LOT better when they are filled to capacity. For my rigid base machines, filling them to capacity means less out of balance loads, which reduces general wear and tear on the machine. If you've ever replaced bearings in a 40LB commercial FL machine, the weight of the parts make it a VERY tiring process. I usually wait until I start to run out of clean clothes, then I will select a day on the weekend(1am-5am) to do my washing out of peak KWh range times, so that using the machines is less costly. I do sort the items based in colors, soil level, and application of the clothes. I then look at the size of the individual wash loads and determine based on machine capacity which machine is most appropriate. Most loads I use either the 22LB W-10 Primus, or the Commercial Neptune. If I have something that is VERY dirty, or needs to soak, or for starching my white dress shirts, I use the 40LB Ipso. Usually I don't fill the ipso any where near capacity, so when it comes time for extract cycle, I transfer the items to another machine for that. The Ipso is A LOT of FUN to use!
Now the ONLY time I have gotten things to just fill a machine to capacity was for testing the Primus W-10X^2 project.