Opal - Opalcoin obviously !
-15,060,000 coins supply.
-Green ! 10 times less power consumption (if we compared to SHA256 like Bitecoin or Scrypt like Litecoin).
-Opacity (Encrypted messaging from the desktop AND the Androïd wallet).
-it is a SuperNET coin.
-Opal Drive (Encrypted File transfer - in progress - alpha released).
Good news! I just closed a deal to bring in $1,000 to fund opal development, and i've been working on opal drive ui

-Opal Embassy (buidling brick & mortar workshop)

-The Colorcore (colored coins, smart properties)
https://bitcointalk.org/index.php?topic=1022336.msg11160848#msg11160848-Very cheap: (market cap 65,000 $)