What are some arguments or methods to show that one coffee is more effective than another?

Question

the coffee supplied at work is a disgusting instant brand which only tastes half decent because of the 2-3 teaspoons of sugar you dissolve into it. I would like to build a case for the management to change the brand of coffee.

Answer 1

I may be a little snobbish but I say bring your own coffee, pot, and machine and be easy baby!