Fentimans is superb. Their Curiosity Cola is amazing, and their tonic water when mixed with Hendricks makes for one hell of a Gin and Tonic!
Ooo... I've never had their tonic, but I have a fresh bottle of Hendrick's right here...
Boylan Cane Cola. It's available more widely than a lot of the other really good sodas.
I really like a lot of Boylan's products, but not their cola. On an intellectual level I can reason that it tastes very good, but it just doesn't taste like what I'm looking for when I'm in the mood for a cola.
I prefer Red Bull Cola, which has only natural ingredients. It tastes incredible.
I really like the taste of red bull, doesn't taste anything like it?
Also a fan, but it is a little on the expensive side.