the best coke is mexican coke, but being so far from mexico sometimes that shit is almost 4 dollars for a 12 oz (350ml) bottle. i can get a case of 24 at sam's club for around 22 plus deposit, though. those bodegas are ripping people off.
really though i don't know shit about cocaine except what it tastes like to test it. i've never purchased it or snorted it. smoked it in a blunt a few times. what an odd combo.