Chocolate is a bit of a staple but there is something off with fudge brownie - i’m expecting chocolate but the complexity makes me want to just go with unflavoured and add cocoa powder. Of course this is individual but thought i’d voice it.
Honestly - I think you would get a better taste (or at least one that you were expecting) adding a spoon of your favourite cocoa or cacao powder to the fudge brownie one. Chocolate flavour has always been one of the most divisive ones here - often because peoples tastes differ so much and many don’t know what actual chocolate tastes like - so best to go with what you know for now