Avanti/Haier/Summit
All of these dryers are of the same design. They are OK little units, I have a Haier HPL140E which is essentially the same thing but with auto-dry. I don't understand why the Avanti/Summit versions are so expensive though, they have only timed dry but the Haier is the best value for money and features. That said I like the look of the Avanti and the stainless drum and windowed door are a nice touch. These dryers use a PTC for heating and coupled with less than perfect air circulation make for a slow drying experience generally. Expect 90+ minutes for a "normal" load washed in a matching washer (or Haier, Avanti, or similar portable).
Parts are also hard to come by, but the machines are fairly simple and the Haier that my mother uses has held up well. It is also impossible to keep the lint out of them as they leak lint like crazy from everywhere. There is a filter over the PTC grate that requires routine cleaning and there is a mesh screen and black felt-like disc underneath the lint filter in the back of the drum. The cloth disc keeps fine matter from ending up in the blower and needs to remain in place. When it is linty, it can be tossed in the washer as normal clothes.
I would seek out a used KM/WP unit but for a new dryer these are neat and like I said the Avanti is one of the nicer looking models. I think the new WP/KM are pricey unfortunately.
What are you going to be using for a washer?
-Tim