I've had bad experiences with Eros.  P411 and TER are the best

I think they're slightly more reliable, since it costs more to advertise on eros guide.  Like backpage, I would never see someone from an eros guide ad alone.  I always check to see if there are reviews here for the provider.  Or if they have a DateCheck account.  Otherwise, I move on.

need to verify providers through reviews. VIP access lets you read the details of what happens; don't just go by her profile. Newbies should only see well-reviewed ladies PERIOD.

You still need to exercise a lot of due diligence when using Backpage.

keystonekid is right..

It is not the site that you find a provider on but what type of research after you find an ad that piques your interest.There are many reputable ladies that advertise on Eros but there are a lot of fake ads as well.
I would suggest google the phone# and the email to see if you get more info if there are ads with different names and pics.I would search tineye and google images to make sure the pics on the ads are not stolen.
Search the provider's info here to see if she has reviews.But,if you do a google search and the provider has reviews here or somewhere else that info should come up while you are searching.
Don't think for a minute that everyone is legit on any site due to the price of advertising.
Good luck to you

as keystonekid said, look anywhere, but if she has no reviews somewhere, move on.

Swim