What is the difference between k cups and pods?

Keurig K-cups are the easiest to find in stores, choice of over 250 varieties of hot & cold beverages and brews less than 1 minute, on the other hand we have Keurig V-cups brews stronger & a larger cup of coffee. Both the K-cup & V-cup are designed for their own brewers. http://www.keurig.ca/compare-brewers You can compare which brewer would fit you best at the above link.