William Osman and crew attempted to find the breaking point on this in his video “How Much Sawdust Can You Put In A Rice Crispy?”

https://youtu.be/AKDal51f5LU

I’ve had one for 5 years and it’s definitely a quality of life improvement over the alternative. Yes you will need to empty it weekly or so (really wish they sold an upgrade to the waste drawer) and yes it will require cleaning occasionally… but otherwise pretty flawless.

The company behind it is repair friendly (sells parts, kits, provides instructions and videos) which I consider a big advantage from the competition, especially when investing this much into a fart box. Only fix we had to do was replace the waste full detector light bar and it left a good impression how DIY supportive they were.

https://keepa.com/

https://globe.adsbexchange.com/?icao=a2c897 - track any airplane in the world, in real time. Amazing resource when your flight is delayed to see exactly where the plane is.