OmiseGO (OMG) take  40% of my portfolio
First, the greatest investment must have the greatest impact. It means that the project must be very ambitious and change the world. That means the GAIN level will be huge. OMG is such a coin. Its mission is UNBANK THE BANKED. It will replace all existing banking services and bring financial services to citizens around the world (especially underdeveloped countries without banking services). This has never happened and if it does, imagine how big the scale would be.

Second (TEAM), OMG safe by, unlike many other coin created by some anonymous, OMG is a startup derived from a well-known Omise payment corporation and customer. Team are well known developers and Vitalik Buterin (Founder of Ethereum) is advisor.

Tuesday (PLASMA), OMG will be the pioneer on Ethereum to build and conduct Plasma, off-chain Ethereum solutions to 1 million transactions per second (Tx / s).