Write for us guestposts vs normal guestposts

Hi guys and galls,

There are a lot of guestposts oppertunities. Especially the websites that have a " write for us" option.

But google must know that this isnt an organic link.

Still, should you persuit these kind of backlinks? How much value those these links have in opposition to normal guestposts with outreach?

Thanks

Anybody?