Should I use 20MHz or 40MHz WiFi?

Related questions

1. Does multicast work over the Internet?
2. Should I use 2.4 G or 5g WiFi?
3. What is WPS in WiFi modem?
4. What is WMM Power Save?
5. Why is the WPS light flashing on my router?
6. Should the WPS light be on on my router?
7. What is the best WiFi bandwidth?
8. Can I use an old router as an access point?
9. How do I use WPS with WiFi?
10. What is WIFI multicast reception?

Tags

1. #20mhz
2. #causing
3. #channel
4. #channels
5. #using
6. #decrease
7. #generally
8. #performance
9. #overlap
10. #others
11. #bandwidth
12. #speaking
13. #doubled
14. #options
15. #networks
16. #normal
17. #troubles
18. #highly
19. #40mhz
20. #recommended