Amongst the hundreds of different coffee varieties, Arabica Coffee (coffea arabica) and Robusta Coffee (coffea robusta) are the two main type coffees with dozens of sub varieties. These two varieties have different properties such as the caffeine content and the taste profile, whereas Robusta has double the caffeine than Arabica and produces a strong cup to wake you up in the morning. Despite Robusta has a rather chocolatey, nutty taste profile. Arabica rather has a fruity, slightly acidic taste profile.