To understand what we intend to change from our current system, we must find where errors in them lie. There are two different fields we need to discuss, being the political power devision and the economic incentives.
capitalism: overproduction, waste, exploitation, investment only in profitability (not whether it would be useful), inherent interest by employers to keep conditions bad, money can produce money ("dynasties" of rich, but not hard working), the purchase and selling of same products makes money (a sector useless to the output of a country), poverty without security
communism: few motivations to provide quality
anarchism: no security from poverty, no incentive to develop
feudalism: no incentive to invent, no freedom to do what suits you best
parliaments: a party covers too many opinions (no way to like immigration and guns at the same time), popularity more important than merit (interest to keep people dumb), creates rivalries within a country, favors rich people, deadlock, many law changes
flaws of soviets (councils): seriously, I do not even know what a model soviet council is, so is anyone wanting to explain this system?