The phrase "go for" can be replaced by many different synonyms depending on the context. In some cases, "pursue" or "chase" could work, like when you're going after a job or a romantic partner. Other times, "choose" or "opt for" might be more appropriate when selecting a preference. When talking about a sports team, you could say "root for" or "support." In terms of effort, "strive for" or "aim for" would convey a similar meaning. And if you're talking about a price, "pay" or "shell out" could fit the bill. Overall, there's no shortage of synonyms that could replace "go for" in various situations.