A newbie Question Choosing the right Niches

[Noriel]

I'm currently learning SEO first on the list in newbie411 and try to apply my reading though
im currently searching for a niche got confused in the google keyword tool the competition is low/medium with Global Monthly Searches less than 500k but in the google when i tried to search for it it show more than 20M searches
im still on that part of learning process trial and error before going to the next step













Suggestions are well appreciated Thank you :>

 

[EymardSiojo]

Here:

google - Chipotle Gift card - results: 406,000 results
Searches per month - local - 1,600

This is trial and error.