if 'you' are attempting to consider a spectra of possible universes, let alone compare them or analyse them on a hypothetical x, y vector of possible outcomes which stretches from now until the end of the "infinite" multiverse; you will fuck it up royally. Infinity is not a mathematical concept, and is instead abstract and used to practically account for unknown variables. While the many worlds interpretation is cool, considering how it actually affects anything we do or how we sit in the universe is a miserably hopeless feat. probably have more luck searching for god in a piece of toast.