What kind of first messages have you had the most success with?

1) serious, substantive question about something in her bio

2) something funny/clever/witty/fun/crazy

3) something else?

And what kind of results do you get? Out of 10 girls, how many:

- respond to the first message

- engage in a longer convo (Give you more than 2 responses)

I've only just started using Tinder, so unfortunately I can't give my results.

My personal inclination is to try with serious questions about something in her bio, but I'm concerned that that might be boring.