I've always had a front-loader as my "daily driver", but have also enjoyed having various top-loaders as a 2nd machine in the laundry room.
Currently, that's a 2012 Frigidaire Immersion Care impeller-based washer. Picked it up more out of curiosity than anything. Unlike most other impeller machines, you can choose your own water level with this one. The impeller is actually bolted to the tub, so the entire tub indexes back and forth to create the wash action. I use it for three or four loads each week, mostly because it's fun to watch the reverse rollover (the load blooms up from the center and heads toward the tub walls). Wouldn't want it as my only washer, though. It doesn't like large, bulky items like sheets and blankets; it's completely useless for washing comforters.
John (combo52) brought one home (he services appliances) and had dismal results with it. In fact, the only positive thing he could say about the machine was that the fabric softener dispenser worked well. I have the upper-end model which provides more options for longer wash periods, so I have had better luck with cleaning ability.
To John's single accolade, I would add that it's nearly impossible to create an out-of-balance, cabinet-banging situation. It has a traditional suspension system rather than the hanging suspension most impeller machines have these days. It does a great job of balancing the load with slower "agitation" during the last few minutes of the wash period. Unfortunately, there's not much else to celebrate about it, LOL.
If I were told I could only have one washer and it had to be a top-loader, there's no question it would be a Speed Queen. I only hope they don't eventually adopt a trait of some of their latest commercial top-loaders, which reportedly spin out half the wash water, then refill and call that the deep rinse.
[this post was last edited: 9/11/2013-11:47]