Most people drive for both. Some have said that regular Uber isn't bad, but they don't make any money on the car-pool pickups. I'm not into it because you're basically picking up drunk millennials who may leave other bodily fluids in your car like vomit and #1/#2... Even though uber can charge them for a cleaning it doesn't make up for the fact that the car will be out of service during the cleaning so if it happens early in the night, it wipes out the rest of the nights earnings. It's not automatic anyway, I think Uber cans drivers that don't have a 4.6 rating after 50 rides, but that's only 2-3%.