I really didn't enjoy the cheap plastic construction of the Moonlander. I had two of them for home and work. I even modded a mousepad onto the wristrests to make it more comftable.
But in the end the housing being out of plastic, it creaked, wobbled and just was not satisfying to type on.
I came from premium mechnical keyboards with solid steel or aluminum construction.
I ended up with the Neo Ergo, a middle ground. Not as ergonomic, but solid feel, no plastic and great looks too.
Yea I used the kinesis 360 for a short time but couldn't stand how cheap it felt. Such a big difference from nicer custom keyboards, and it's essentially the same price which is a shame.