I’ve gotten the variety pack before. Comes with 2 pairs of white and 1 pair of each of the others. Some people may prefer to just get the whites in bulk rather than the variety packs because there’s less variation, with the variety pack, every time you put on a new response it’s different. But if you’re not that picky about pads and just don’t care, it’s definitely a good deal.
And to answer your question, yea, they will fit the Phenom.