Tip my Uber driver?
No, Uber is a cashless experience and you don't need cash when you ride with Uber, your credit card will automatically be charged once you arrive at your destination.
But in the end, it's for sure up to you if you want to tip an Uber driver for a superior taxi service.
Uber Pro Tips
Try to describe exactly where the Uber Black driver should pick you up and your final destination to avoid any misunderstandings.
Especially when your GPS can be wrong because of bad phone signal.
Using the Greeks to Help Select Your Options Strategy
What is UberX? Make sure to read about the Uber cars.