Is Lutron Caséta worth the extra cost over Kasa or Leviton?

Across high-trust expert and community sources, Lutron Caséta is consistently described as the most reliable smart-switch ecosystem, with users reporting years of trouble-free operation. The tradeoffs are price (roughly 2x a Kasa switch) and the requirement for a separate Lutron Smart Hub. If you want a single switch on the cheap and don't mind Wi-Fi reliability quirks, Kasa is the value pick; if you're outfitting most of a house, the Lutron consensus is hard to argue with.