After reading common concerns about swivel use for regulators, but different philosophies on solutions (here), I thought I'd seek out more opinions on the matter.

Please select from the poll above your preferred configuration. Also, users may want to explain their choice, whether its "swivel because it's always worked" or "elbow because its the best of both worlds." If so, please explain your logic and/or experience that led you to the decision.

Thanks very much!