Learn Conversational Spanish and chose quality over quantity.
Speaking more than one language is a great asset for anybody. With the modern day globalization and the expansion of international trade, a need for speaking more that one language is obvious. However, you do not earn a degree in linguistics or speak a given language perfectly. Basic knowledge is often more than enough. For business use for example, you can Learn Conversational Spanish and it will be help you immensely. There are only so many words that you will need in your work-related vocabulary. Extensive knowledge of the language will be unnecessary, it is the key words that will have serve a better purpose in such a situation. Quantity should never win over quality , even in this case.