I knew Sigt was the most secure, the only thing that's annoying is theyre planning on monitoring their marketplace for "illegal" sales. Safex doesn't monitor anything, if Sigt didn't monitor their market place I'd be 99% certain they'd make the top 10 coins. If they make masternodes too then it might be able to compete with BTC and Eth.
The
official marketplace will be monitored because the devs dont want problems, but the marketplace will be 100% opensource, soo anyone can copy it and make it for illegal things
Masternodes needs hardfork...