Got a pair of Bondi 3's on clearance at REI outlet to try.
No problems with the wobbles or wearing platform heels.
They pass my "curb test"- with head up, walk a few hundred feet of six inch barrier curb at normal pace- if you can do this they have enough "ground feel" for me to trust my feet.
The cush is pretty unreal, but not waterbed or memory foam soft. That said, I could feel a good 1/8" to 1/4" dip on impact that was a bit strange- but then again that's why you'd buy this shoe. As such, this would take a little transition time as there were some new micro muscles being used.
The upper is fantastic, although the heel collar bit me a bit- I wouldn't complain as it would wear well. The quick lace system sucks- but they send you regular laces so no biggie.
The heel was noticable, but at around 5mm- not off putting- especially as the meta rocker design makes it not as much of an issue.
I wore them about 20 miles, but nothing off road as I suspected they would go back. I would have no issue with the tread on anything but the worst of trails.
Why they are going back-
They are narrow, not punishingly so, more like a Merrell trail shoe or standard shoe- but just enough of a tapered toe and pinched forefoot to dislike the shape.
The metarocker thing- these are fast shoes, and this feature is noticeable when jogging or running. But like the Newton's- this design did not translate well while hiking. Unlike the Newton's, this design doesn't get in your way at all.
The main reason though- they have a medial post and other stability shoe features not touted by the company or REI's listing. REI does mention the word "stable" but not as a description of the shoe. As I use neutral shoes or minimalist shoes exclusively- the extra support was very noticeable. The arch in particular was painful after a few miles, and the posting material was easy to feel separately from the rest of the rubber. Personal opinion that many agree with- do not wear stability or support shoes if you don't need them.
I may try another pair if I come across a deal, with greater attention paid to the stability features. If it wasn't for the medial post deal breaker- I would have kept these just to run them down because of the price ($80).
Bottom line-
Altra is still the king of the foot shaped shoe. Wish I could put the hoka uppers on an Altra.
"Maxamilist shoes"- what the runners call these- could/would be an excellent choice if you found the right ones for many hikers.
Hoka's are worth a look- especially if you wear Sportiva, Merrell, or other traditionally shaped shoe or true zero (no heel) shoes are not your thing.