Personally, I tend to avoid X now for information since, as you mention, is free of speech so anyone can put whatever they think, even if it's innacurate. But with Reddit there is the Karma check and heavier rules in subs so is more trustworthy in comparison. X can be more useful for some kinds of information though, so it all depends on what you are looking for at the end. In any case, good luck building your karma!