"I'll have the buffet..." Padre, you crack me up.
There's some serious wisdom in the buffet approach, though. One of the things a lot of people don't like about some green teas is that they can taste 'grassy.' My father, for instance, avoids my teapot like the plague when I brew some majorly awesome pedigreed sencha. He says it tastes like lawn clippings. But when I brew some year-old, cheaper-than-dirt gunpowder, he can't get enough. He likes the smokier, nuttier profile.
To each his own...just experiment until you find it.