What is the difference between isSaleable() and isAvailable()?

Question

I\'m working on the display of the stock availability on the (individual) product page of my Magento theme, and there\'s something I don\'t completely understand about this.

Answer 1

As far as my concern, isSaleable() means you are checking the top most product that is ready for sale. While isAvailable() means you are checking the product from the lists that are available.