I have two of these shirts in the 130 weight, I have put them through the ringer.
First of all the 100 days with no odor is completely untrue. Maybe if you sit in a temperate controlled cubicle, but I wear these for everyday life as well as travel. They are much more anti-Oder than any cotton or synthetic shirt though, I can get through a week of traveling by rotating my two before washing. One of my biggest issues with the shirts is that they smell like wet dog when they are wet or damp?! I am obsessed with merino and own items from several other wool brands, none of them smell in this way.
My shirts have been very durable, I have worn them hiking an camping and they have held up the pretty heavy use. I have washed and dried them over and over without much change. I had an issue where they were mistakenly washed in hot water, that obviously shrank them a bit and they aren’t as smooth now. So pretty much 5 stars for durability.
The fit and styles are a bit lacking for me. The collar height seemed a bit large in proportion on my button down. Both the slim or regular seemed like a compromise. Since these lean more casual for me, I would like slightly shorter length for wearing untucked. I would also like to see more solid colors and a full spread or cutaway collar style.
For the price I don’t know if I would by again, I see some similar merino options from some made to measure shirt-makers which seems like a better value.