Honestly, what made the difference for me when picking an air purifier was the design. The Sans Mini looks great, and since it’s in plain sight in our home office, I wanted something that didn’t stick out or look clunky. But looks weren’t the only thing I cared about. The Sans Mini also has a really solid filter setup and an internal UV light, something a lot of the cheaper purifiers didn’t have, and even some of the more expensive ones didn’t either. That UV light feature definitely helped me feel better about the air quality. It’s also super quiet, which is a big deal when you’re working all day. I just keep it on Auto mode and let it run 24/7. It automatically adjusts the fan speed depending on the air quality, so it's basically a no-brainer once it's set up. So far, the Sans Mini has been exactly what I needed; looks good, works great, and you can just set it and forget it. It’s definitely checking all the boxes for me.