I might as well add my two cents worth... The turnover is incredible with the Kenmore Super Roto Swirl, same with the Roto Swirl for that matter. The 67 Maytag really cleans well, although not as visually dramatic as others I own. Greg Nunn told me when I got those a year ago I would be very surprised at how well they clean-and he was right! Frigidaire is always so fun, in any of their pulsating variations! Another surprise I had was the rotoflex on my 65 LK. Not expecting much rollover, I was very surprised at how much there was. Those 6 fins really move clothes around. Just goes to show you, "You can't judge a fin by its size!"