Considering Different Credit Cards

Like many other folks out there, I use my credit card to purchase some things, usually for bigger expenses. For example, I still have a credit card that I ordered many months ago. Is it really the best credit card I can get or there are some better alternatives? It seems that different banks and other financial institutions are willing to offer people like me different credit cards with different benefits. Only because I have a few credit cards in my possessions does not have to mean that I cannot switch to another credit card provider. I do not have anything specific on my mind yet, but I will try to find a credit card with better benefits this afternoon.