Girl, I have so just been in your shoes! Our prop manager in Texas told us that the house we were moving into came with a washer/dryer set that was less than two years old, so I left my nice new washer/dryer set back in North Carolina for my renters to use. Yeah, the set here in TX is sooooooo old and nasty. Anyway.
The first thing you've got to figure out is your needs. We cloth diaper so almost all front-loaders were gonna be out for us, except for some of the super-expensive LG and Maytag models. We had the budget to buy a nice set, but forking over close to $6k on a washer/dryer set just wasn't going to happen. Still, I did research the front-loaders just to see if there was anything that would work for us in our price range. My biggest concerns with the FL were just how little water they use to wash (cloth diapers need a LOT of water to circulate in to actually sanitize and get clean) and mold growth. If you buy a FL, keep in mind that at least once a month you will want to run a cycle that has bleach in it (with no clothes) or use something like
Affresh.
Pretty much everyone knows the benefits of a FL - uses less water/detergent, can wash more clothes, and is gentler on clothes because it doesn't have an agitator - but I can assure you that you can get those same benefits in a TL as well. Kenmore has the Oasis Elite HE which has 4.7 cu ft capacity, doesn't have an agitator, and is an HE machine. This is the first set we bought and I liked it ok. Turns out the washer was defective so it's hard for me to give an unbiased opinion because I wasn't using a fully-functional machine. Maytag has the Bravos which is also an HE machine, has the super-large capacity, and no agitator. This is what we ended up purchasing the second time around and I LOVE it. At $1200 for the washer and $1100 for the dryer, it's a great value without breaking the bank. We bought this set last weekend and Home Depot was running a sale on them, so with that and our military discount we ended up spending only $645 each on them which was NICE!
The Maytag, well, it's a Maytag. The things run forever and the quality of construction is outstanding. It's also amazingly quiet which is great because I have a second floor laundry room which happens to be right next to Lily's room. I honestly cannot hear the thing running when my laundry room door is shut and because it doesn't have an agitator, it doesn't vibrate either. As it's an HE machine, it uses very little water but it does have an option to run it with more water, which is nice because I can select that for when I wash the diapers.
Hopefully some of that helps you out! Good luck with you search!
Oh, also forgot to mention that something else I really like about the Maytag is that it has a window lid. This is a great option because then I can check on my diapers (or any laundry for that matter) during the rinse cycle to make sure the detergent is all rinsing out without opening the lid. Both the Maytag and the Kenmore have a lid lock feature (pretty much all TLs do now) so you have actually have to stop the machine to unlock the lid and open it, which all takes about two minutes to do. Then the machine has to start back up all over again and that typically adds another couple minutes to the entire cycle. If you do this several times during a rinse cycle, that time can add up. I realize this isn't a huge deal but it is convenient and I like it.