You've heard the hype: India is growing ... fast.

But who is really putting their money where their mouth is? More important, where is it going?

George Soros, Kenneth Fisher, and Ruane Cunniff are just some of the legendary names getting a piece of the action. Need proof? Peerinto their investments in two fantastic Indian banks: HDFC (NYSE:HDB) and ICICI (NYSE:IBN).

While my own perspective may be biased (I've spent a great deal of time in India and like its prospects), you can't ignore the millions these gurus have invested.

The dawn of an economic empire
Goldman Sachs
issued a report in 2003 predicting that India's economy will be the world's third largest by 2035. The report cited expected annual growth rates of 5.3% to 6.1%.

Are you kidding me -- 6.1%? Since 1996, the nation has averaged more than 7%. Currently, India is pumping out growth in the neighborhood of 10%.

Though it may be a bumpy ride, India has the potential to fulfill these optimistic promises. Unfortunately, I'm about as confident in "potential" macroeconomic projections as I am in my own ability to read the future. After all, questions about economic reform, infrastructure, and education must be addressed first.

But if these projections are even close, the Indian stock market will show you the money.

China vs. India: showdown of the 21st century
The real question is: How much of these two looming giants should you have? Both are growing at accelerated rates, so it's not a simple decision. You really need both -- a good piece of China will pay off over the next few decades.

That said, I look to India to exploit an edge: its commitment to the democratic process. Yes, this may sound cliche. India's government has long been criticized for extended periods of unremarkable reform. Yet I prefer it.

Eager to highlight China's swift ability to prioritize resources -- often at the expense of its own citizens -- most experts give China the advantage. When Huaneng Power (NYSE:HNP) needs to demolish a neighborhood to create a power plant for the 2008 Olympics -- POOF -- it's done!

If even our own local governments could operate with that kind of unencumbered authority, we'd have fewer potholes, failing public schools, and congested roadways. Man, what a feat that would be ... but it would come with a cost.

Advantage: India
Long term, India's commitment to democracy is a massive benefit. The economies of Brazil, Taiwan, South Korea, and, yes, even the United States can testify to that.

At its simplest, India is attempting to build a foundation of sustainable yet powerful growth. And it is doing it through a functional democratic process, which is accountable to its citizens.

Taking stock
When it comes down to companies, India has some specific areas of critical advantage. The outsourcing world has been hit before. But I think Infosys Technologies (NASDAQ:INFY) and Satyam Computer (NYSE:SAY) are still highly intriguing investment opportunities. In the financial world, our Global Gains team of analysts picked up on the two banking stocks mentioned above.

Down the road, India's advanced medical system will begin to reveal profitability in a big way. Though the sector is still immature, look to companies like Ranbaxy Labs to help promote growth. Though it is one of India's largest medical firms, its $4 billion market cap is just a blip compared to that of Genentech (NYSE:DNA) or Johnson & Johnson (NYSE:JNJ). In other words, there's plenty of room for growth.

Investing legends have picked up on India's potential. So should you. The Motley Fool Global Gains team is here with precise advice on how to do just that. You can try the service free for 30 days.

Fool analyst Nick Kapur owns no shares of any stock mentioned in this article, though he is invested in India. Satyam is a Stock Advisor recommendation. Huaneng Power is a Rule Breakers recommendation. Johnson & Johnson is an Income Investor pick. The Fool has a disclosure policy.

This article represents the opinion of the writer, who may disagree with the “official” recommendation position of a Motley Fool premium advisory service. We’re motley! Questioning an investing thesis -- even one of our own -- helps us all think critically about investing and make decisions that help us become smarter, happier, and richer.