I think the best system for people would only be possible in a stable economy of which America, nor Germany have right now. Both are horrific.The main issue of communism is that its an unachivable Pipedream!
Also i mean the german concept of capitalism+ Taking Good Care of people without money is the best!
Capitalism is great... But the corruption that is leaching from it with power, control, and a wrecking ball to society is not. Lots of problems! It will take decades to fix.