It's amazing how quickly you wondered how you survived having to wait two minutes for a kettle to boil. We went with Qettle as it was true 100 degrees from the tap at a reasonable price. Quooker seem good but they're around twice the price. There were some others, like Pronteau by Abode but they are a bit more expensive yet only produce water up to 98 degrees. You can spend more for the Qettle Signature models which come in more colourways. I kind of wish I got a brushed finish as the standard stainless steel is more of a pain to clean although the Signature models are around £200/250 more expensive.