Only downside about those Maytags is the even longer wash time on some cycles. I think, Reviewed clocked the PowerWash cycle at 2:03h. That is about usual for n EU machine, but pretty darn long for the US. However it seems to be the best cleaning cycle.
It is indeed a hard choice about FLs by now. Quality seems to increase again overall, and the offers get closer and closer.
With a dog, there are some things one dosen't think of at first.
To remove pet hair, a lot of water flow is needed. Thus a recirculation spray like E-Lux and in respect Frigidaire as well as LG have might turn out to be helpfull. In that matter, LG offeres a water plus option and the option to add 3 addittional rinses onto most cycles.
Further, one knows that hairs (no matter of which species) tend to clogg drains. Same can go for washer pumps. LG is one of the few to offer a pump filter acessible by the user.
So, if the hair blocks the pump after a few years of use, you just darin the water and remove the blockage. A bit of a mess, but your washer is ready to go again in less then 30 minutes.
On the Maytag, your laundry would be locked in the drum with no way for you to drain the water. You'd have to eiter call for service or open up the machine your self. Makes even more work and mess and eventually service costs.
But, then again, LGs are known for balancing issues. The cycles all do not include more then 5 minutes of balancing time. If you wash a dog bed for example (of course, one should either wash 2 at a time or add some towels to aid distribution), a 1h cycle can extend it self by up to 1h on top, if balancing is really bad.
Elux machines have a big spectrum of advantages. They offer lots of cycle (which, if you use them, can really help; for example, their TOL machines have a dog bed cycle), can add a heat boost to any cycle, offer as one of few last even a warm rinse, and are average for balancing, though they claim to be the most silent washer on the market (or something like that). They are the highest rated dryeres by reviewed.com.
However, they are expensive and there seems to be a bit of uncertanty about reliability.
Samsungs generally are problematic about water temperatures (probably the most dumbed down brand) and service seems to be a problem as well.