Real owners lean toward the Cosori Electric Gooseneck Kettle: 86% of 91 owners recommend it, vs 73% of 44 for the Fellow Corvo EKG.
Verdicts aggregated from Reddit, enthusiast forums, and YouTube owner comments — affiliate reviews excluded. Sample sizes differ; judge accordingly. How we score
“The COSORI has been awesome so far - it has 5 selectable temps, a hold option which is nice if you're preheating a vessel for espresso or something, and it overall just feels like a quality product that was well-built. Would definitely recommend :)”— purring_parsley on Reddit
“It adds a special touch to the kitchen and works flawlessly, of course.”— Organization-Silky79 on Reddit
“I hated the Cosori. It would sputter out of the spout and splatter my grinds everywhere in my pour over (V60). Then the handle came loose after a few months.”— @_Code.Pilot_ on YouTube
“But I bought one of these some time ago and – being the tea & coffee fiend that I am – have never once regretted it. If you're trying to save money and could use an electric kettle, this will treat you well.”— thehudsonswerve on Reddit
“the kettle is a Fellow Corvo EKG (could hold more water, but pretty, silent and fine temp control)”— kekstee on Reddit
“I switched to the Corvo after my Stagg broke. I was quite disappointed by the pour quality of the Corvo, though.”— @ThijsVogels on YouTube