hi folks, just posting to let you know that I think this harness is great! Super comfy with good lumbar support, easy to adjust and doesn't ride up at all! I'm tipping the scales at around 110kg and have a bit of a gut, so maybe that helps it stay on my hips? Though from what I've read in other posts here, some of the bigger guys struggle with waist harnesses riding up.
I still have my "pat love" seat harness, which is still comfy, but the EQ2 just gives me so much more freedom of movement, which I guess is true for any seat vs waist comparison, and I could wear it all day.
I can't comment on durability, because I've only had about 6hrs use but the construction quality looks pretty good.