I decided to do some important research into the claims of Cadbury. I’d had all 3 bars on separate occasions but found no difference between Moro Gold and Moro Gold Extreme. I realised that only the truth could be known by purchasing and eating them all together.
During this important research I discovered the following: that Gold Extreme has about 12% more caramel than Gold, and less chocolatey centre. The bar is thinner in diameter.
The nougat in Gold and Gold Extreme is not called nougat, they call it chocolate flavoured centre and it’s soft and fudgey compared to chewy in ordinary Moro, and of course has the crunchy bits.
To eat, the Gold extreme is the softest bar and Moro is quite chewy compared.
Moro has the least amount of sugar, and fat, Moro Gold has the most fat and overall calories, Moro Gold has the most sugar.
I have not decided which one I like best. I will have to eat more to find out.