I'd generally avoid Locanto though there are a few legit ones.
I was tempted with the Duo one but I saw they cancelled at the last minute.
I did meet a girl who advertised on it prior to me joining this, her name was bexxybo or something similar and I've seen her on Locanto at times since but she's only doing car meets and outcalls now, she was pure filth lol, loved rimming me, and swallowed the load.
EmmBelfast, Scarlet, Asian Beauty I believe are legit. But as previously said better with VS,EI and AW in my humble opinion