Guest posting selling

Backlink
1

Hy i have 2 questions related to guest posting business.

  1. Is searching for sites that accepts guest posts is a good strategy or not if yes then please share some tips to find unique sites.
  2. Or create a website for only guest posting is good?
    Please share your thoughts about guest posting.
    Sorry for my poor English
2

you can get backlink if you guest post, its a good practice. you can search guest post + the niche , you will get results of some sites and if you want to exchange link please reply to this