Currently what is trending is airdrops both the good one and bad ones. it is advisable to register more airdrop if we don't have money to purchase the coin at ICO level. Now the question is how do we know the good airdrop?. This is the question that has left many in doubt, some have given up airdrop because over 50% of airdrop wouldn't drop.
THE GOOD
A coin gotten at airdrop level may appreciate and sale at a higher price.
THE BAD
most airdrop are malwares hacker uses to extract people's information.
Most airdrop are used to build email list.
Spamming and more telegram pop up and messages.
Multitasking.