@maiyannah I would say that the best system that survives contact with reality is somewhere in the middle. The main problems with capitalism arise from inefficient markets, which is to say cornered markets (monopoly/antitrust stuff), markets in which the consumer acts imperfect (such as healthcare or anything really complicated) and costs which aren't paid by their creator (e.g. environmental impact). Capitalism can be largely kept under control given sufficient regulations provided regulatory capture doesn't occur. It's still imperfect but I don't know of a better system that works in practice.