Question is, what sort of Darjeeling ? single estate ? Blend (consistent) soth facing, north facing. Believe me, go to Harrods food hall and you can buy such diversity and they're very interesting (s facing slightly more floral - n facing more body and tweak of bitterness)

But I moved towards Assam hits for everyday drinking. My perfect breakfast tea is Orange Pekoe/Keemun tea mixed with Lasang suchong and left to brew for about 20 - 30 minutes. That's a wake up call.

keep to the Fen Causeway