I realize I'm a bit late to the party here, but I wanted to add a suggestion that sounded pretty neat to me. A friend of mine sets up a table at the local farmer's market and sells his extra eggs for whatever a customer wants to pay. It's a really small market with few other sellers, so he's...
X2 I've used both, and the horizontal nipples are far superior. They don't tend to leak and there's a little reservoir under the metal tip that catches most drips. That said, I use a pan underneath, too, because even with the horizontal nipples the ladies can splash a little!