i don't care much for flavored white teas. the taste is so nice and subtle that any kind of flavoring just kills it, IMO. scented whites can be ok, as long as the scenting is not too strong. i had an orange blossom scented white that was very nice but overall, i like my whites plain.
i also agree with the 180 degree / 3-4 steep time. i've read a lot of places that say only steep 1-2 mins. that's really not enough. unless you're doing 2 or 3 cups, then you can do 2 mins per cup or something along those lines, but you won't have full flavor for each one.