Bitbean, Deeponion
I don’t know any of these currencies. It is better on my mind to invest in some well-known reliable currencies. That’s my examples: Ripple, Ethereum, Litecoin, Bitcoin, Waves, Monero, Bitcoin Cash. Choose here.
Well, deeponion is actually a famous one. It doesn't do anything special, but it's TOR-integrated, so it has the community and is good for people who don't want anyone to know anything about their transactions. As for your suggestions - Ripple is great, still at low price; litecoin is a safe for a slow smooth 2-3x profit within a year; bitcoin cash - nothing special, I would only consider it short-term; ethereum is too troubling; waves and monero are okay, though not perfect and the latter is already worth too much; bitcoin - the safest and probably the least profitable solution (as it's worth the hell lot already).