Capitalism is not perfect but it is by far the best system for achievement and true equality....ya know...earned equality.
. . . Communism sounds good...to children, still [censored!] who think they need protection from every harm.
Well InMe, let me suggest a different perspective. The choice really isn't between socialism and non-socialism (binary thinking). This is a scaler situation.
You might rate a government on a scale of 0-10 on how socialist it is, and propose where you would put it, say 3.4 or whatever. Probably you don't want complete anarchy and no government services (no public roads, no police, no fire departments, no minister of god who bears not the sword in vain -Rom 13). You probably want a government that gives some help to the poor (Daniel 4's admonition to King Nebuchadnezzar).
The ideal role in the government in the economy also, IMHO, is not spelled out very clearly in the Bible.
I would not confuse Christianity with one's position on how socialist a government should be. I don't think the Bible is that clear on it. I think that the Law of Moses and Samuel's warnings about the new king should have some weight, with the story of Naboth's Vineyard.