yeah, the recirculation does different things depending on the cycle. for example on the normal cycle the recirc jets run pretty much the entire time, but on the bedding cycle they only turn on (at least during wash) when the tub is stopped.
as for differences between the models, i'd guess they haven't changed a whole lot with the cycles, probably just minor variations in timing and water depths. it would be interesting to see a few LG machines running the same cycle and seeing which one finishes first.
as for differences between the models, i'd guess they haven't changed a whole lot with the cycles, probably just minor variations in timing and water depths. it would be interesting to see a few LG machines running the same cycle and seeing which one finishes first.