I think you should enter in signature campaign , you can earn more bounties , more tokens , more coins etc
The requirments for the social media camapign depends by each campaign , but generally , you must have more than 100 friends on both ( facebook and twitter )
I posted one,
https://bitcointalk.org/index.php?topic=1560376.msg20127884#msg20127884 in here. I hope i can join. Do you think i'll gonna wait or i may apply to other signature campaign? Or is it possible to leave one for higher fee on others.. ? Just asking for any information ☺
Some points to be noted.
1. If you think you're a noob in this matter then start with altcoin section rather than bitcoin. Go to marketplace for altcoins section, you'll see a lot of social media campaigns. Of course they pay in ICO tokens or unlisted coins but they accept you even if you're a jr member and have less followers.
2. You can try for signature campaigns in bitcoin section but don't make too many posts in bounty threads as managers need quality posts in different sections of the forum.
3. Take some time but build your account wisely, don't just get into followback maze. It'll ruin your account.
Let me know if you have any doubts.