Originally Posted by Klen

Yep, i would advise that as well. Mostly because "brand" coffe put who knows what inside to make you addictive to it. And also pay attention how much you grind - last time i got one homemade style late machiatto ( i know it was homemade as i was watching how they did it) but as it was 1.5 dl of pure fresh grinded beans, it hit me hard, i couldn't fall a sleep till 5 am, and i had that coffe around 2 pm.