I would be crushed if I didn't have my voice. I have some pretty important character traits that are specific to my voice in particular that I just wouldn't be the same person without.
That being said, Misako Aoki speaks in a very cute way that I like.
What I wouldn't give to have Chris Mann's 唱歌 voice. He's the best male vocalist I've ever heard! (And I've listened to some pretty incredible male vocalists, like Josh Groban and Peabo Bryson)