SodaStream E-DUO vs SodaStream Classic Sparkling Water Maker

The E-Duo is the better machine for anyone who wants repeatable fizz and a glass carafe: three one-touch preset levels, an electric pump, and SnapLock bottle seating take the guesswork out of carbonation. The Classic is the simpler, cordless manual unit with a single 1L plastic bottle and a two-year warranty, and it does the same core job with less to go wrong. Owners rate both highly, but the E-Duo's larger rating base and preset consistency give it the edge for daily use, while the Classic suits occasional users who want a compact, no-power setup.

• Choose the E-Duo if you carbonate often, want one-touch preset fizz levels, and value a glass carafe alongside a plastic bottle.
• Choose the Classic if you want a cordless, manual maker that fits on a counter and comes with a two-year warranty.