Which one is better TestNG or JUnit?

Related questions

1. Are pickles and gherkins the same thing?
2. What are acceptance criteria?
3. Why are gherkins called wallies?
4. Who invented the pickle?
5. What do gherkins taste like?
6. What is the gherkins real name?
7. Why is a gherkin called a Wally?
8. What kind of pickles does McDonald's use?
9. What is inside a gherkin?
10. Are gherkin pickles good for you?

Tags

1. #classes
2. #better
3. #inspired
4. #framework
5. #junit
6. #similar
7. #powerful
8. #especially
9. #introducing
10. #designed
11. #extension
12. #testing
13. #easier
14. #functionalities
15. #integrated
16. #nunit
17. #testng