Can’t give feedback on this exact boot, but I discovered Zamberlans about 3 years ago when I decided to buy good footwear.
I tried other upper end manufacturers like Kenetreks and the Zamberlans just simply are superior IMO.
I own two pair and wouldn’t hesitate on trying this model.
Do you own any Zamberlans? Cabela’s carries them and you can try some on to check quality comfort and fit