I think you'll find that in error, Chefs have the Banoffee Cookie description on Lew's Brew too!
Been a while since I had any Lew's Brew, but it's a coffee flavour, and there's no banana or toffee in it.
In some cases, there's not a huge difference after a few days, but in others, the flavours blend and develop to give more flavour.
Terry likes it, and I
think he blends his with Devon Cream or Sweet Cream ...he'll let us know which when he sees this.
Chances are, now you know what it is you're
supposed to be tasting, you may find you do like it ...(auto suggestion etc.)
Do you mean other ranges & brands such as Rebranded, One on One etc. ? If so, I have quite a lot of the percentages for the other ranges & brands. Let me know what, and if I have them, I'll let you know
As I write, there's a minute of Sunday left ..so happy Sunday and Monday!

Good luck with the health plan!