If you prefer to avoid single-purpose kitchen appliances, then you will prefer toaster ovens to toasters. (Also, a normal oven can do.)
A toaster oven is also the superior appliance for making toast as it can toast bread that has already been loaded up with things like butter or peanut butter.
I think I see one toaster oven in the list, listed as D tier, which makes sense for that one because it has a built-in coffee maker.
But where's the normal toaster oven in this list? That would be S-tier.