Who Writes Better Code: GitHub CoPilot or GPT-3?

GitHub recently announced its new GitHub copilot tool. The copilot is based on suggesting what could be the next piece of code based on the current variables used/declared. GPT-3 predicts the next word of a sentence given the previous words in a sentence. The comparison between the two may seem a bit unfair, but it will be interesting to see how these two models perform.