Well I have no experience with either so far, so I wouldn’t put much weight to any of my ramblings yet.
@6.5x284 latest experience is not confidence inspiring in the least.
I had the latest version of the Mountain Star w/Carbon poles snap a couple years ago in moderate wind, right where the pole comes out of the exposed sleeve and begins to get clipped.
The Unna is widely regarded as a very strong tent, more so than the Niak, in the Hilleberg line. I’m a little more interested in a 1p ArcDome Ultra at this point (Similar design as Unna), as “appears” to have had better performance thus far on the various UK YouTube camper/blogger channels. They may be a bit pedantic, but they do put their tents in some pretty harsh conditions in Snowdonia and the Peak District over there.