Twotone2 Sure, there’s a lot of hyperbole amongst specialty roasters, but if you have found a coffee you like and beans make no difference, why keep buying different beans?
Do you drink coffee made in other methods, notes/subtleties can be easier to pick out in a more dilute drink.
I often like light roasted filter coffee, with notes of hibiscus, redcurrant etc. do you want to recommend a bean at £15/kg (£15 is what I typically spend on 200g)?
I’ve been watching telly for over 50years, I’d still need some instruction if I wanted to build one. :-)