I thinking if i should i use Adsence ONLY for my future dating site or should i use payed membership ONLY?

I not want to use both....is the future leaving payed membership dating sites and is dating sites with adds the future this days?

I try ask my self this what the future is...maybe someone could tell me what option i should go for?

I use payed membership today on my dating site...

Any good advice would help....