Re post from Codz:
Nice selection! And I empathise with your experience - the second bottle is never as good as the first, alas...
I'd suggest Digby's menthol/eucalyptus "Moriya's Mix" (a belter for the mornings), Mrs Lord's Seville Marmalade (anniversary offer on the range at the moment - £7 for 15ml, £20 for 50ml, and free postage) and T-Juice Afro Dizziac (aniseed/menthol/fenugreek).
I've not been successful in finding an "all day vape" these past 5 months of vaping, though. Personally, I think it would be sensible to decide on a preference for tobaccos / fruits / desserts / mints / etc first, then seek out suitable vendors (e.g., House of Liquid have a good rep if you like tobaccos). Certainly, I can't stand some of the other flavours from Digby's and T-Juice (e.g., lots of folk like Jack the Ripple, which I find sickly sweet).
I see your location as Lancashire - would you rate "Boiler Watter"?