I enjoy white tea when I'm "having tea out", but it really is impractical for me at home, where I tend towards green tea.
The expense of it to begin with, and the lengths one must go to keep it fresh and not pick up any other odd flavors (which can happen), makes it not a good choice for me for home use.
I like the Numi teas too, Arugula - and I discovered that their Smoky Tarry, if brewed strong and added to one's rice cooker, yields nearly the same effect as steaming rice in tea leaves, as you would find at your favorite Dim Sum palace. Soooo very flavorful. I love cooking rice with different teas.