This is part of the problem, as it seems like worthy, best, and every other way of describing this is subjective. The best I can do is input that the best life is the happiest life, but there is no way of knowing if this is true.
We can look at the initial question in two parts:
1) Is the best kind of life the one that makes you happiest?
2) If so (and I am assuming it does) then is it better to accept the world as you belief/"know" it to be, or to question the "truth"
This is almost a debate between skepticism and ignorance acceptance. (Which is the better life, with better implying a happier life).