So I live in London and been trying out several of these.

Tinder is the most obvious and simple, got a few lays out of it. About half of girls actually reply when I open

OkCupid requires some investment but still probably can get 1 out of 4 girls to reply. They seem less outgoing than Tinder girls on average.

Tried Plenty of Fish and... damn after like messaging 40 girls I got 1 reply back, who suddenly stopped texting for no reason. And I mix things up, I go from funny to cocky to profile specific... is this app broken or what?

Same thing with Badoo, messaged like 10 girls... no replies. And this bullshit app actually forces you to pay to message most of the girls in there. Complete bullshit waste of time

What other sites have you had success with?