The breville IQ (Smart) kettle has been one of the best appliance We have ever bought! We have now had ours for just over 9 years. I will make two or 3 cups of tea a day and it gets used quite a lot in day to day cooking and baking. I love that The different temperature setting are labeled for what temp is best for each category of tea and that it has a keep warm function also just feels great when you pick it up. Due to it's age it had only just started to have a few minor issues so will be looking to replace it with another IQ kettle in the near future.
P.S. it's definitely a great idea for wedding present or for anyone who loves to drink tea!