Craft or cask beer which is the way forward. Everywhere you look these days Tesco, Morrisons, Asda they all seem to be offering lots of bottled craft beers for sale. I have even started stocking some myself. I used to have cask on but found I couldn’t always sell it before it went off. The other thing I have noticed is women customers seem to be drinking craft beers as well. So from my experience I would say if you can’t stock cask beer then draught bottled craft is a good alternative.