Jill because her (really him) vioce is hillarious, she makes 더 많이 funny stuff and also she isnt normal which makes it even 더 많이 funny. Jack is a normal average guy, which people can relate to which doesnt make it as funny as Jill. I mean sweat stains, and Chimmeechanga bombs are pretty funny if 당신 ask me. Not lecturing and stuff like that that Jack does. So all in all, jill is 더 많이 funny. 또는 even the bird POOPSEE lol