Which is better Arduino Uno or Nano?

Related questions

1. Can I power Arduino through 5v pin?
2. Which is better Arduino or raspberry?
3. Which is the best Arduino?
4. Can Arduino run 5v?
5. How much memory does Arduino Nano have?
6. Is Arduino Nano a microcontroller?
7. Does Arduino Nano have voltage regulator?
8. Why Arduino Uno is best?
9. Can a Raspberry Pi power an Arduino?
10. How do I power Arduino Nano with 5v?

Tags

1. #source
2. #connect
3. #external
4. #built
5. #based
6. #atmega328
7. #without
8. #breadboard
9. #compact
10. #using
11. #computer
12. #arduino
13. #friendly
14. #version
15. #board
16. #processor
17. #standard
18. #instead
19. #power