I have two helmets. One was the older version of what is now called the Husqvarna Functional Forest Helmet (this is the one that was just hit and I'm throwing out). The other is the Husqvarna Technical Forest Helmet, as in your link.
I really like the fit of the Technical Forest Helmet - much better than any other helmet I've worn (I've never tried the Pfanner Protos helmet, which I've heard is really comfortable and great features - but also really expensive.) The ventilation and the UV indicator in the Technical Forest Helmet are nice features, and the way the screen swings way up out of the way is nice. I bought one early on after their US release. After only a few uses, one of the hearing protectors popped off the helmet. It had never been hit or otherwise abused, I was just flipping it up off my ear so I could hear, and it came off in my hand. After fiddling with it over a couple of months, where I'd reattach it and it would just pop off again, I complained to Husqvarna. They sent me new hearing protectors under warranty. No hassle: just told them the problem, and they shipped them out. One of those also popped off after a few months of use.
It was a month out of warranty, but I REALLY liked the helmet other than this, sent Husqvarna an email explaining the problem. I was actually willing to buy another one, if they just assured me that the issue had been fixed. They asked for some pictures, then sent me a whole new helmet, even though I was out of warranty. I used that one for about 6 months, and an ear piece popped off again. I gave up and removed the ear pieces altogether. (With this design, you can remove them without affecting the flip up visor.) That became my hot weather helmet - I just wore ear plugs instead of the muffs, which is my preference in the summer anyway.
Since I needed a winter weather helmet, I just went to the hardware store and picked up another Husqvarna Functional Forest Helmet. It was available off the shelf.
I'd still consider buying another Technical Helmet, IF I could determine that Husqvarna had fixed whatever the issue was. I've heard around the time this was happening to my helmets that some others have had the issue, but some have used them for years with no problems. I have not really followed the issue recently to see what's up.