They know fuck all. Looks alright though.
Tbh.. the bog standard Robert Dyas kettle I have at work is the best, fastest boiling kettle I have ever seen. I stared at it all the way through a boil once and it still didn't slow down!
I've got a decentish Morphy Richards in a more traditional rounded kettle shape (no tall flask-style business going on here, no sirree) and it's fine. Boils water, quickly. And without a cord and everything. Perfect.
Think it even came reduced from Robert Dyas iirc. Looked the best for the price.
Dodgepot and Tanky's nice, but impractical for me. Same model as Hatboy's iirc - if I had range cooker maybe, but cooking space is at a premium.
but 





- shitest kettle ever