Keller uses them at The French Laundry, and Grant Achatz uses them at The Aviary (Though I misspoke in another comment said he uses them at Alinea). Shola Olunl

Keller uses them at The French Laundry, and Grant Achatz uses them at The Aviary (Though I misspoke in another comment said he uses them at Alinea). Shola Olunloyo and Ivan Orkin are also fans. If it's good enough for 3 michelin star restaurants and some of the most highly regarded chefs in the industry right now, it's kind of hard to say it's not good enough for serious cooks.