I own Dura, Modena and Pilot Hybrid. Dura is the best, Pilot is handy but always needs refilling, the Modenas are good when they're working but I'm thinking I need to block a couple of the holes to restrict the airflow; the ones I have feel too much like sucking air
through a large straw.
Kate, the only category you seem to have missed is disposables, which is fair enough seeing as they weren't around much when this poll was posted.