I searched the best first message first, promise, but everything I found was two years old.
First message inside a day, or the best first message stops mattering because they've moved on. I treat the best first message like a numbers game now and it stopped being frustrating.
For the best first message, keep socials private until the conversation has run a few days. Once I set the best first message up properly I stopped touching it and results improved.
Nobody gets the best first message right first time and the people who claim otherwise are lying.
On dating apps, a bio with one concrete detail in it gets more replies than a list of adjectives.
Hinge
Coffee Meets Bagel
Bumble
OkCupid