Dating or Cam niche for SEO?

Hello everyone, i had domain on dating niche for almost 2 years which expired. I used it for social media traffic and now i see the domain has DA 7 authority without any link building. I am ready to buy it again and use it for SEO this time.

The question is, which specific niche would be the best to rank under DATING or CAM?

I know Dating and Cam niche is competitive, but still there are less competitive keywords, also cam or dating niche is less competitive?

Or maybe something on porn…

Dating or Cam niche for SEO?