Do You Find Useful to Use Multiple Ad Partners?

[Nomad]

Do you use multiple ad partners on your website, do you earn from each one of them? Do you find useful to use multiple ad partners? Well, these days I just use one ad partner, however, back in the days I used to use as many as 6 different ad partners and ran ads form different ad partners. I did earn from the ad partners I used but I started dropping them due to low earnings

 

[Laurentta]

I also make use of just one ad partner. I do not find it necessary to use multiple ad partners.