I have these capsules espresso coincidentally met systems, but pleasant since the beginning. In my opinion it's a bit better than the Nespresso systems and the variety "Intensamente" brings more caffeine than black as the Nespresso variety "Espresso Forte". That was my main complaint with Nespresso to low caffeine means that you make more espresso, and therefore more capsules must buy. This Lavazza variety I need a few capsules per week for more "power".