just to further reiterate: any economic system which allows me to acquire goods to my particular specification is fine with me, as long as i can acquire whatever goods i want.
unfortunately, so far, the only economic systems that allow this are the ones centered around commerce -- e.g. *regulated* capitalism.
communism by it's very nature is anti-choice. everyone has the same choices, which means everything is design by committee. and design by committee never works out, now does it?