Well, you should be able to get a good one at that size for far less than USD 700. I believe the brand of mine is Emag for what it is worth.
A few considerations is the heater range, any timer limits, and how easy it is to empty and clean out. If I were to buy one again I'd get one with a little tap for easy water removal after use, and preferably one with a tight fitting lid even with the cradle inside. These things have a humming sound that can be quite distracting, and a lid helps reduce that. (And reduce evaporation issues).
« Last Edit: October 11, 2020, 10:42:28 PM by Vidar »
"Simple is hard"
"Hard is hard too"
(Partial disclosure: I design tools for a living).