Which Is Better, Pendant Domes Or Bullet Cameras (Assume Rainx) Are Better In Dealing With Rain?

Winter in Vancouver, this is rainy season. We use mostly, outdoor dome pendant cameras. Has anyone done testing in comparing dome with bullet cameras in dealing with rain and driving rain. Assume RainX is well applied. Is one better than the other?

Robert, we have a test here: Rain Camera Surveillance Shootout