Top 8 sparkling drinks for this Valentine’s day

There is a huge range of fizzy drinks, and with an equally wide range of prices. For the Champagne lover, not much will equal the effervescence of persistent, fine bubbles (always a good sign) and the distinctive aroma and taste of toast or brioche.
Cava and Prosecco fight for their share of bargain territory, but most Cavas in the shops win hands-down. However, a celebratory night is sometimes more about the bubbles than the flavour, and I love a fizzy cocktail. Cheaper wines are ideal for this. (See ideas below.)