[Advice] I Have emd keywords, should I build adsense or amazon mageneto affiliate site

Keyword 1 [something "Name of a general mobiles product"]
High
Global :1,900
us: 1,000
CPC. 1$

The cost of these products on amazon is ranges from 1$ - 15$, .com emd is available, SHOULD I MAKE amazon affliate site??????????????
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Keyword 2 [#########]
Global 3.6k
US: 1

CPC $8+

.com emd available

Should I make adsense site for this...


I need your suggestions to take a start
Your experienced advices are wellcome

 

Help plz