i originally bought the Delongi Argenta which I promptly returned after 2 days as one of the elements was not working. Also i doubted the browning dial was even connected to anything it was such flimsy plastic, like a kids toy. I managed to get this Morphy Richards one with £10 off and am delighted with it. It is beautifully made, sturdy, and the dial "clicks" round so it's easy to make your selection and keep it there. So far it has made perfectly even toast, is quiet and has the reheat feature I like. It fits most types of bread even very thick bread but I doubt the Warburtons would fit perfectly, It's such a long slice!.
I purchased the black but it comes in several colours and with a matching kettle. I thought Morphy Richards was not really a good make but they have excelled themselves with this toaster.