Anyone who has spent even a little time learning about investing has probably come across this question. But what’s the answer?

If we’re thinking long term, owning stocks is certainly worth considering. The reality, however, is that most people don’t want investing to become a second job. They want something that’s easy to understand, simple to implement, cost-efficient, and capable of delivering solid returns over time. Most of us aren’t trying to beat the market. We know that doing so would require a significant amount of time and effort: studying industries, reading company reports, and developing a solid understanding of financial statements and accounting. Exceptional returns are usually the result of exceptional work, and as beginner investors there’s no guarantee we’ll outperform the market. In fact, it’s more likely that we’ll do worse. Once we accept that, ETFs start to look much more attractive.

One of the biggest advantages of ETFs is their low cost. They are often cheaper even than traditional investment funds, with annual fees typically around 0.2–0.3%. Of course, costs vary between funds and regions. In Europe, for example, the gap between ETFs and traditional mutual funds is often quite significant. Actively managed stock funds tend to be the most expensive. But low fees are only part of the appeal. ETFs are also incredibly simple. You can open an account with an online discount broker available in your country, and within minutes you’ll have access to hundreds or even thousands of ETFs.

So Which ETF Should You Choose?

Ironically, having too many choices can make decision-making harder. It’s easy to become overwhelmed and either freeze up or make a poor decision. There is no perfect answer. Nobody can honestly tell you that buying an ETF today will make you rich in five years. Investing doesn’t work that way. Even great businesses that perform well for decades don’t grow at extraordinary rates forever. If we’re looking for overnight success stories, we’re entering the world of speculation. As investors, our wealth grows because the companies we own through an ETF create value over time.

A classic example is an ETF that tracks the S&P 500, and for good reason. The United States has built one of the world’s strongest economies thanks to a stable legal system, a large domestic market, and a business-friendly environment. Many of the world’s most successful companies are American, and there’s a reasonable chance that will remain true for years to come. Nothing is guaranteed, of course. But as long as businesses continue to innovate, produce, and grow, stock markets are likely to move higher over the long run as well. That’s why an S&P 500 ETF is often considered a sensible choice. It also provides a high level of diversification. That said, it can make sense to look beyond the United States. European markets also contain many strong companies, and adding some exposure outside the U.S. can help balance a portfolio. Growth may not be as rapid as in America, but Europe remains an important part of the global economy.

It’s also worth listening to experienced investors. Warren Buffett has long argued that the average investor doesn’t need a complicated strategy. His recommendation is simple: keep roughly 90% of your portfolio in a low-cost S&P 500 index fund and hold the remaining 10% in short-term government bonds.

Should You Try to Time the Market?

The short answer is: not really. Nobody consistently knows when markets will fall or rise. That’s why one of the most effective approaches for ETF investors is to invest regularly, month after month, regardless of market conditions. When prices are high, your money buys fewer shares. When markets fall, the same amount of money buys more. Over time, this smooths out the impact of market fluctuations. You don’t have to invest exactly the same amount every month, but the core idea remains the same: buy consistently rather than trying to predict short-term movements. If you really want to pay attention to valuation, it’s generally more useful to look at fundamentals than at chart patterns or technical indicators. Metrics such as the P/E ratio (price-to-earnings) and the P/B ratio (price-to-book value) can provide some context when compared with their long-term averages. If valuations are significantly below historical norms, markets may offer better opportunities. If they’re far above average, caution may be warranted. Today, many technology companies trade at valuations that assume strong future growth. Much of the excitement surrounding artificial intelligence has contributed to these expectations. At some point, however, expectations and reality must meet. If companies fail to generate enough profits to justify the optimism, stock prices could eventually come under pressure. For most people, though, tracking valuation metrics and constantly analysing markets isn’t particularly appealing. That’s exactly why a simple, disciplined ETF strategy is so attractive. Regular investing requires very little effort, removes much of the emotional stress, and has historically delivered respectable long-term results. And perhaps most importantly, it allows you to focus your time and energy on things that matter more: your career, your hobbies, your family, and the life you’re actually trying to build—instead of spending your evenings reading financial reports.

What About Individual Stocks?

There’s certainly value in exploring individual stocks. You can learn a great deal about businesses, markets, and investing in general. But let’s be honest: stock picking is a world of its own. For many people, it’s closer to a profession than a hobby. If you don’t enjoy analysing companies or don’t feel particularly drawn to that process, there’s no shame in focusing on your own expertise instead. Build your career, develop your skills, and let your investments work quietly in the background. In many cases, a well-chosen ETF can do a perfectly good job of growing your savings while demanding very little of your time.