What is worldcoin ? what is different than other Scrypt clone ?
The big difference imo is the transparency. Al a lot of coins these days lack direction in my opinion. People are in for the quick buck and then the coin dies off. Worldcoin is different because it has been around for some time now and has a non profit committee entirely focused on creating more services, and creating wider acceptance. These are members who are full time devoted to worldcoin without getting payed. The committee is proactive in the community and listens a lot to the desires and wishes of it's direct users.
I believe this will give worldcoin the edge in the upcoming months when a lot of people will get burned by the pumps and dumps from other coins and desire a safe investment.