I would check out Propthereum.io. They are an asset backed cryptocurrency on the blockchain and are expecting a 1566% coin appreciation in a short period of time. All proceeds raised from their ICO will be used to purchase A-grade property worldwide. This property will generate a rental income and underlying value for the PTC token holder. The great thing about this concept is that the coin will always increase in value. They are currently live so check them out. I believe they would be a great investment both long and short term.