Buying Bitcoins with Credit Cards costs more charges as I personally Experienced. Rather I will suggest going for fiat at a local exchanger to get a better price and more control over trade.

Investing in Bitcoin is the upcoming trend of the global market as Bitcoin's price is currently below its ATH.

More users are even still thinking to get rich quickly by buying Bitcoins. But these type of investments involves high volatility in equity and price fluctuations, which can lead to permanent loss of the asset.