I would go with bitcoin cash... Or Iconomi !
Maybe golem, lisk too
Funfair aswell but don't say it too loud
)
Bitcoin Cash may be a great choice for short term investing, as it has been experiencing wild price swings lately. Since it lacks real development, and innovation, it could become a forgotten altcoin, as people switch over to a better cryptocurrency. The only thing that BCH has is the block size increase, but the rest is just like the ordinary Bitcoin.
It is only a matter of choice between businesses and individuals, which cryptocurrency will be the most prominent one in the market.
As for Lisk and Golem, these altcoins have great potential to disrupt the blockchain industry, and provide real use cases for the same. Lisk has a well-known programming language among mainstream developers called Javascript for its smart contracts, while Golem allows you to share your computing resources for the advancement of science, medicine, and others.
The previously mentioned coins can be a great investment for the long term. So it would be wise to build up your stack while they remain cheap.
FunFair looks like a great investment too, and can become quite popular if casinos make good use of its platform.
Things aside, other great coins that might be worth buying are NEO and MAIDSAFE. NEO is a smart contract platform just like Ethereum, with the difference of it using various programming languages than the latter. Since it is backed by China, it could gain real traction over the course of time, making it an ideal investment for the long term. And last but not least, there is MAIDSAFE which can become a great investment for the long term, as once this decentralized internet becomes released, it can become very popular due to its revolutionary tech.
Nevertheless, only time will tell what lies ahead for many of the most popular altcoins in the market today. Some may rise in value, and others may fall. But if you manage to take the right steps to ensure your investment, then nothing should go wrong. Just sharing my thoughts