aint dat my luck...
i got one from PIN several months ago, it is doing great,
buit its a red. I am in New Orleans 9b, and am hoping we dont get a bad freeze this year.
i will likely cut it back a bit and cover it,, but it would have been nice
to have a more cold-hardy type.
i really like the taste of these. ive never had a yellow, but this red is pretty darn good.
i dont mind the skins at all. they are pretty tasteless if you ask me.
i just chew and swallow. i figure its high in vitamins anyway.
i would love to get cuttings of yellow if anyone has them.
i have 2 air-layers going now...
Brad

Ed, to me the reds tasted like cotton candy on the inside and popcorn jelly belly on the outside. The yellow tastes like sugar cube and skin is more mild.
Adam, I do have hopes of grafting a multicolor tree but I'd have to make plants from cuttings to have root stocks to graft. I have 0 luck with sprouting seeds (so far).
Another plus about the yellow, it appears more cold tolerant than the red. Years ago during the "big freeze" of '07, Exotica had a red and yellow right next to each other, the red was fried but recoverable, the yellow still held fruits and leaves. There might be other factors involved but by appearance, yellow is hardier by degrees.
As for sprouting seeds, I believe Tim showed pictures of how he did it on one of the threads.