Gaggia Classic vs Gaggia Classic Pro The Gaggia Classic has been a staple in home espresso machines since 1991, with only a few updates over the years, including some less favored changes in 2015. Enter the Gaggia Classic Pro: a revitalized version that enhances the classic model with several notable improvements. Compared to the original … Continue reading Gaggia Classic vs Gaggia Classic Pro: What Are the Differences?