I watched a lot of Flight of the Conchords, over my Christmas weekend. I love them so much. If I was to choose one conchord to live while the other had to die, I would choose: Bret. He isn't as funny as Jermaine, but I love him the most.
That being said, in all of season two, which is what I watched, his beard is gross. It wouldn't even be bad, if he shaved his throatee, once in a while. All that mess on his throat needs some attention asap! However, no matter the state of his beard, I love him dearly.