I personally love Mew and Otomachi Una (spicy).
What about you guys?
I actually, as time went by, started to love more the artist behind the musics than the vocaloid itself
But I think that my favorites are Hatsune Miku and the Kagamine twins.
(sry for bad english)
My favourite vocaloid has to be vflower
As the Piapro Characters/Crypton Future Media vocals are departing from VOCALOID I have found that I am more interested in Engloids these days.
I like a lot of the voices, though I will admit they all have flaws.
Chris, Amy, Prima, and Tonio are currently my top four.
What do you think?