I don't think you can go wrong with either.
Does your d00d have any pipes with colorful/funky stems??
If not, he might not be a fan of them. Check out his pipes and see what kind of stems he has.
I like it, and maybe he would too if he doesn't have any like it. However, I like having a wide range of different pipe styles, he may not.
You know him better than we do. If he would like something unique and funky, go for it. If not, stick with the more standard black-stemmed bent stack.