I honestly couldn't give you a name, I'm not in the UK anymore so haven't bought from them in about a year.
I'm also fucking terrible at keep track of what I've bought but I remember it being the fact that anything labeled with an exotic fruit descriptor like pineapple, passion fruit, grapefruit etc was pretty reliably fruity where as things labeled blueberry, cherry, apple etc just had acidity rather than bug fruit flavours.
I honestly couldn't give you a name, I'm not in the UK anymore so haven't bought from them in about a year.
I'm also fucking terrible at keep track of what I've bought but I remember it being the fact that anything labeled with an exotic fruit descriptor like pineapple, passion fruit, grapefruit etc was pretty reliably fruity where as things labeled blueberry, cherry, apple etc just had acidity rather than bug fruit flavours.