Eight months is a long time to figure that out.

Wait, parchment paper in an air fryer blocks airflow, doesn't it get blown around?

The block set looks pretty on the counter, but that's about all it does now. My supply house knife gets beat up daily and just keeps going. Even the fancy knife's handle feels off now that I'm used to the cheap one. Sold the set on Craigslist for $80 and bought a second workhorse knife as a backup. That's the real upgrade path, just buy two of the same cheap knife and call it a day.