None of them. They're all pretty terrible. Enshittification has ensured they're literally designed to get in your way and make you feel bad about yourself to try and get your money. Full of flakey people too.

People do find success on them, but the strategy seems to be not to pick one, but to use all of them to the limited extent they let you use them without paying. Get in your six likes for the day or whatever and rotate to the next one and play the numbers game.